May 062013
 

Best foot forward

Lambing time is an exhausting roller coaster of highs and lows, you go through the lambing process and come out the other end (sleep deprived) and breath a huge sigh as your last ewe and lamb goes out into the field.  Time to get back to normal……..But do not make the mistake of thinking that this is you finished.  Young lambs are very vulnerable to a range of factors that if not dealt with can impact on the welfare, and weight gain of the lamb.  However, if you keep an eye out you can spot an issue and deal with it quickly, saving you and the animal a lot of pain and expense.

 One problem that can occur is a lame lamb who may limp, lie down a lot, or be seen on its knees.  This lameness can be caused by a range of factors, from the physical (mud ball in the hoof, thorns, injury to the legs) to bacterial (footrot and scald) and viral (orf).  I would always recommend that you discuss with your vet in the first instance before attempting any self-diagnosis and/or treatment.

“Sheep that remain lame despite treatment and a period for recovery do not have a life worth living.  Sheep that are lame for one week or longer lose body condition and, as a result of lameness, they are debilitated and less productive. Lame lambs do not thrive and can lose body condition.”

There is no magic bullet or one vaccine that will prevent all the problems.  Prevention and prompt action are crucial.  Here are a few things that we have experienced over the years:

Orf (scabs and sores on mouth) in lambs

Orf is spread by direct contact.  It  is a zoonotic disease, which means that it is easily transmitted from animals to humans. SO BE CAREFUL. Outbreaks occur more frequently during periods of extreme temperatures such as late summer and winter.  Or infection can be caused by scratches from thistles of both growing and felled plants. Symptoms of Orf include scabs and sores on the lips and muzzle, and less commonly in the mouth of young lambs and on the eyelids, feet, and teats of ewes. The lesions progress to thick crusts which may bleed and cause secondary infections. Orf in the mouths of lambs may prevent suckling and cause weight loss, and can infect the udder of the mother ewe, thus potentially leading to mastitis. Sheep are prone to reinfection. Occasionally the infection can be extensive and persistent if the animal does not produce an immune response.

The virus is epitheliotropic, which means that it has an affinity for the skin. The period of incubation is relatively short. Susceptible animals usually develop the first signs of the disease 4 to 7 days after exposure that persists for 1 to 2 weeks or for longer periods. The disease affects sheep and goats.

“Extensive lesions on the feet can lead to lameness in adults and young animals.”

The infection is spread by direct and indirect contact from infected animals or by contact with infected tissue or saliva containing the virus. Lesions can be treated with a single application of 3 percent iodine solution. In severe cases of secondary bacterial infection, the usage of a systemic antibiotic is recommended.

Young animals are the most susceptible to contracting the disease. Lambs can contract orf after a few weeks of birth.
However, outbreaks in young animals are most frequent during postweaning.  Smallholders can help by applying antibiotic sprays on to large scabs, ensuring infected lambs receive sufficient milk and separating out the infected stock to slow down cross-transmission to healthy animals. It is advisable for those handling infected animals to wear disposable gloves to prevent cross-infection and self-infection. Vets need to be contacted if there is a risk of mis-diagnosis with other, more serious conditions.

Joint ill in lambs

Infectious polyarthritis (joint ill) is acquired during the first few days of life with lameness visible from five to 10 days-old. Typically only one joint is affected in approximately half of lambs with 2 to 4 joints in the remainder. The affected joint(s) are swollen, hot, and painful. Infection causes considerable muscle wastage.  You need to catch the lame lamb and treat it immediately with antibiotics.  Penicillin once daily for at least five consecutive days administered during the early stages of lameness effects a good cure rate in many infections.  Lambs with joint ill that continue to show moderate to severe lameness after two courses of antibiotic therapy do not grow well and represent a major welfare concern and you should consider having them culled.

  To prevent or reduce the incidence of joint ill, ensure that ewes are lambed in a clean, dry environment and that lambs take in adequate amounts of protective colostrum within six hours of birth. Dipping navels and providing clean lambing pens or dry lambing fields also help to protect lambs.

 

Scald or footrot

This was a hard lesson for us to learn.  If you do not identify and treat scald it can lead to foot rot which can then lead to fly strike.  These are issues you do not want to have to deal with and can cause severe health and welfare problems for the lambs.
“Scald is the most common cause of lameness in sheep
and is most prevalent when conditions underfoot are wet.”
 
Scald can be a precursor to some other more severe causes of lameness so needs to be treated promptly. It can affect all age groups but is more prevalent in lambs than ewes. Foot scald (interdigital dematitis) is an infection and is not contagious. Foot scald causes lameness, frequently on the front feet, and lesions are found between the hooves. The tissue between the toes of a sheep with foot scald are generally blanched and white, or red and swollen. Foot scald is much easier to treat than foot rot. Footrot is a very common condition, it is extremely painful and very contagious. Affected feet have a very characteristic foul smell and may be fly-struck.
 
It is recommended that you do not breed or buy replacements from sheep that have had scald or footrot, and that susceptibility to footrot can be inherited. However the plus side of this is that you can breed for improved resistance.  I know this is hard for smallholders when you pet lamb or favourite ewe is the one that you have the most issues with, but try to tough about this for the welfare of the flock.   Some breeds do fare better than others,  we keep a range of breeds and it is my experience that the more primitive or historic breeds are more resistant.

When treating, and YOU MUST DO SOMETHING, use an isolation pen for sheep with scald or footrot.  Move them immediately (for example to a pen) and consider using hydrated builders’ lime (or purchased from an agricultural merchant)  around water troughs and feed areas.

 Footrot is probably what will happen if you ignore the scald.  It is a highly contagious disease, caused by dual infection with the bacteria Dichelobacter nodosus and Fusobacterium necrophorum (which also causes scald). F.necrophorum is widely found in the environment, especially in dung. D. nodosus survives primarily in infected sheep, although the duration of its survival on the pasture is not clear, probably a number of weeks. These two bacteria are closely connected and thrive on the by-products of each other.
 
Sheep that have been infected with or exposed to footrot do not develop any significant natural immunity or resistance. Short term immunity can be achieved using vaccines.  Spread is primarily from foot to foot via pasture or mud. Goats, cattle and possibly vehicles can act as carriers. However moist pastures, laneways and muddy yards are the main areas where footrot is spread.
 
“Older ewes, ewes rearing twins and male lambs are at higher risk of footrot.”
 
Affected feet have a characteristic foul smell and a grey ‘ooze’ may be seen. It causes extreme discomfort to the sheep and leaves the animal highly vulnerable to blowfly strike in the foot or along the flank where the sheep tucks its foot when it lies down.  The most effective footrot control were using an injectable antibiotic plus an antibiotic foot spray and treating a sheep as soon as lameness became evident. I is also recommended not to trim or footbath feet at this time as there is the strong risk that you will make the damage worse and transfer it to other sheep.  Leave the trimming until the lameness has gone.
 
Footrot bacteria are readily killed by dry heat, sunlight, cold, dry environment and a number of different chemicals. It is said that most domestic disinfectants will destroy D. nodosus but are not registered or recommended for treating sheep as they are easily de-activated by dirt contamination. Zinc Sulphate, “Radicate” and formalin (Formalin, Formol) are the chemicals currently registered for the treatment of footrot in footbaths.
 

Other lameness causes in lambs

Although we have no direct experience of the following – here are some other causes of lameness in lambs.

Erysipelas is caused by a bacterium present in soil. It is an uncommon condition in sheep but can cause outbreaks of lameness in lambs; if left untreated, lambs become severely debilitated and should be euthanised promptly.

Interesting related articles:

Oct 192012
 
PLS-00008663-001

Deer mouse, Peromyscus maniculatus 8360 lores

To a mouse – Robert Burns

“Wee, sleekit, cowrin, tim’rous beastie,
O, what a panic’s in thy breastie!
Thou need na start awa sae hasty
Wi bickering brattle!
I wad be laith to rin an’ chase thee,
Wi’ murdering pattle.”

Winter time is likely to be the time when you start to suspect you have rats or mice (also known as rodents or vermin).   It is cold and food supplies are less plentiful outside – this is often the time when rodents move into the house or buildings around the smallholding. As a nature lover I am happy to live and let live – so what is the big issue about mice and rats?

What is the risk from rats and mice?

Rats and mice spread germs that can cause severe illnesses and disease in humans, some of which can be fatal to humans, although this is very rare.  They can carry  Salmonella and Weils Disease through their droppings and urine.   Campylobacter (Campylobacter infections, can cause diarrhoea and fever. This bacteria is spread via rodents to poultry and thus enter the human food chain  and Leptospira.  The pathogens of this potentially fatal febrile disease are transmitted via rodent urine and can enter the human blood stream through small cuts, for instance.  Mice may also carry tapeworms, and organisms that can cause ringworm (a fungal skin disease) in humans.

Rats and mice can also cause fires by gnawing on cables. Research conducted by the World Health Organization (WHO) has revealed that half of all agricultural fires in Great Britain can be traced back to rodents.

Signs of rodent infestation:

  • Sounds. Gnawing, climbing noises in walls, squeaks.
  • Droppings. Found along walls, behind objects and near food supplies.
  • Burrows. Rat burrows are indicated by fresh diggings along foundations, through floorboards into wall spaces.
  • Runs. Look for dust-free areas along walls and behind storage material. A tracking patch made of flour, rolled smooth with a cylindrical object, can be placed in pathways overnight to determine if rodents are present.
  • Gnawing may be visible on doors, ledges, in corners, in wall material, on stored materials, or on other surfaces wherever mice are present. Fresh accumulations of wood shavings, insulation, and other gnawed material indicate active infestations. Fresh gnawing marks will be pale in colour.
  • Rodent odours. Persistent musky odours are a positive sign of infestation.
  • Visual sighting. Daylight sighting of mice is common. Rats are seen in daylight only if populations are high. Quietly enter your barn at night, wait in silence for five minutes and listen for the sound of rodent activity. Look around with a powerful torch; rat eyes will reflect the light.
  • Smudge (rub) marks. These may be found on pipes or rafters where dirt and oil from their fur leave a greasy film.
  • Urine, both wet and dry, will fluoresce under ultraviolet light, although so will some other materials. Urine stains may occur along travel-ways or in feeding areas.

“It is a generally accepted rule of thumb that there are approximately 25 mice or rats for every one that is seen.”

Why Control Rodents?

Damage from rodents comes in many forms:

  • Damage to buildings. Mice and rats will damage wood and electrical wiring, which can be a fire hazard.
  • Destruction of insulation. Many livestock and poultry facilities show serious deterioration within five years. Associated with this damage are costs for re-insulation, increased energy costs and poorer feed conversions by animals.
  • Feed consumed. A colony of 100 rats will consume over 1 tonne of feed in 1 year.
  • Feed contaminated. A rat can contaminate 10 times the amount of feed it eats with its droppings, urine and hair. A rat produces 25,000 droppings per year, a mouse 17,000.
  • Biosecurity. Rodents are recognized as carriers of approximately 45 diseases, including salmonellosis, pasteurellosis, leptospirosis, swine dysentery, trichinosis, and toxoplasmosis. Mice and rats can carry disease-causing organisms on their feet, increasing the spread of disease.

Is It A Rat Or Mouse Problem?

Since rats and mice require different control strategies, you should determine which vermin you have. The simplest way to differentiate between the types of infestation is by examining the droppings.

Rodent or Vermin Droppings

Mouse droppings are black and rice-kernel size, whereas rat droppings are black and bean-sized.

Breeding

Mice and rats have tremendous breeding potential. Under ideal situations, a pair of rats and their offspring can produce 20,000,000 young in 3 years. Mice reproduce even faster.

Life expectancy of a rat is around one year, during which female rats will typically breed five times and produce an average of 8 offspring. A mouse life expectancy is around one year, during which a female may breed up to six times and produce about six offspring.

Mice prefer to nest in dark secluded areas with little chance of disturbance. They may burrow into the ground in fields or around structures when other shelter is not readily available. Nests are constructed of shredded fibrous materials such as paper, and generally have the appearance of a “ball” of material loosely woven together. They are usually 4 to 6 inches (10.2 to 15.2 cm) in diameter.  Foraging territories are no more than 6 metres away. If there is abundant food nearby they can nest within 1.2-1.6 metres of the source.

Litters of 5 or 6 young mice are born 19 to 21 days after mating, although females that conceive while still nursing may have a slightly longer gestation period. Mice are born hairless and with their eyes closed. They grow rapidly, and after 2 weeks they are covered with hair and their eyes and ears are open. They begin to make short excursions from the nest and eat solid food at 3 weeks. Weaning soon follows, and mice are sexually mature at 6 to 10 weeks of age.

Mice may breed year-round, but when living outdoors, they breed mostly in spring and autumn. A female may have 5 to 10 litters per year. Mouse populations can therefore grow rapidly under good conditions, although breeding and survival of young decline markedly when population densities become high.

Senses

Rats and mice have poor eyesight but excellent senses of smell, taste, touch and hearing. They do not like open areas and prefer contact with walls and other objects.

Mice are considered color-blind; therefore, for safety reasons, baits can be dyed distinctive colors without causing avoidance by mice, as long as the dye does not have an objectionable taste or odour.

Habits

Rats and mice move rapidly and are excellent climbers and have no problem climbing vertical brick walls. They are also active burrowers and like to build nests in compost heaps or underneath hedges, sheds and decking. In the house they will nest in wall cavities and beneath floorboards. They are mainly active at night feeding on a range of commodities, particularly cereals and cereal products. They will eat about 10% of their own body weight of food daily. Rats require a regular supply of water, whereas mice do not as there is normally enough to survive on in their food. Rats are also good swimmers and are often found in sewers where there is food, water and shelter.

The front teeth of rats grow continuously and to keep the teeth to a useful length the rat needs to gnaw on hard objects all the time; objects can include lead water pipes, brickwork, electric cables, wood and anything else available. They usually have well worn runs between their living area and their food and water sources.

Mice will easily enter gaps of 5mm wide and they are very good climbers.

If a pencil fits in a gap, then a mouse can get in!

Mice eat many types of food but prefer seeds and grain. They are not hesitant to eat new foods and are considered “nibblers,” sampling many kinds of items that may exist in their environment. Foods high in fat, protein, or sugar may be preferred even when grain and seed are present. Such items include bacon, chocolate sweets, and butter (a little melted chocolate is a favourite in our mouse traps).

They do not range far from the nest. The maximum range for rats is 45 m (148 ft), for mice 9 m (30 ft). Rats are extremely apprehensive about new objects and will avoid them for several days. Leaving a trap out for about 5 days is necessary to ensure acceptance. Mice quickly accept new objects. This becomes very important when designing baiting or trapping programs.

Rodent Damage

Rats and mice will invade buildings in search of food and shelter. In doing so they may be involved in the transmission of disease, soiling and destroying belongings, damaging equipment and can cause serious structural damage by gnawing through cables, waterpipes and woodwork etc. They also eat and destroy food stores.

Did you know?

  • mice are sexually mature at 6 to 10 weeks of age?
  • worldwide, rats transmit roughly 40 diseases?
  • unlike mice, rats avoid anything new? They only take tiny amounts of freshly laid-out bait and often avoid new traps completely.
  • rats do not just eat food leftovers, but also soap and paper, dead mice, birds and fowl
  • a rat produces 25000 droppings per year, a mouse 17000.
  • rats and mice are highly adaptable creatures. Some of them have even developed resistance to rodenticides

Controlling and reducing vermin 

The next step in controlling a rodent problem is to reduce the population with a combination of baits, traps, and cats.  It is best to ensure that you set up a programme of activity that is overseen by you – some of the work can be undertaken by other people such as private pest control companies, or your local authority pest control officer.  However, this will be an ongoing matter that will require you to be vigilant and pro-active.

Prevention – Reducing rodent infestations

Eliminating Hiding Places and Nesting Sites

Rodents do not like to be exposed. Maintain sound housekeeping, eliminate loosely piled building materials, old feed bags or anything else that a rodent can hide in or under.

“Best practice says that when cleaning you should let it air for 30 to 60 minutes, and if you find mice droppings or you find nesting material, you should spray it with a 10% bleach solution or disinfectant, and let it soak in for a while.  Ideally you should never sweep or vacum the droppings because this puts infectious matter into the air, where it can be inhaled.  The best bet is to clean with something disposable whilst wearing rubber gloves.”

Remove Food and Water

Eliminate water sources such as leaky taps, open water troughs, sweating pipes and open drains. Keep all feeds in rodent-proof bins (we use metal dustbins with lids or old wheelie bins), covered cans or metal hoppers. Reduce feed spillage and immediately dispose of dead animals. Without readily available food and water, populations cannot build.

Mice and Rat Predators

vermin control

Some dogs  and cats will catch and kill mice and rats.  Cats may limit low-level mouse or rat populations.  However, if conditions are ideal for rodents, cats cannot eliminate a problem because they are not able to catch mice as quickly as they multiply. Cats may also introduce disease into a facility by bringing in rodents caught in fields.

Around most structures, mice can find many places to hide and rear their young out of the reach of such predators. Cats probably cannot eliminate existing mouse populations, but in some situations they may be able to prevent reinfestations once mice have been controlled. Farm cats, if sufficient in number, may serve this function.

Noise

Mice are somewhat wary animals and can be frightened by unfamiliar sounds or sounds coming from new locations. Most rodents, however, can quickly become accustomed to new sounds heard repeatedly.  There is little evidence to suggest that rodents’ responses to no-specific, high-frequency sound (ultrasonic sound) is any different from their response to sound within the range of human hearing.  Tests of commercial ultrasonic devices have indicated that rodents may be repelled from the immediate area of the ultrasound for a few days, but then will return and resume normal activities.

Repellents

Rodents find some types of tastes and odors objectionable, but chemical repellents are seldom a practical solution to mouse infestations. Substances such as moth balls (naphthalene) or household ammonia, in sufficient concentration, may have at least temporary effects in keeping mice out of certain enclosed areas.

Other solutions to rodent problems, including rodent-proof construction and methods of population reduction, are usually more permanent and cost-effective than the use of repellents.

Toxicants

Anticoagulants (slow-acting, chronic toxicants). Mice are susceptible to all of the various anticoagulant rodenticides , but they are generally less sensitive (often far less sensitive) to the active ingredients than rats.  Anticoagulants have the same effect on nearly all warm-blooded animals, but the sensitivity to these toxicants varies among species. Additionally, residues of anticoagulants which are present in the bodies of dead or dying rodents can cause toxic effects to scavengers and predators.

Anticoagulant Resistance

Within any population of  mice, some individuals are less sensitive to anticoagulants than others. Where anticoagulants have been used over long periods of time at a particular location, there is an increased potential for the existence of a population that is somewhat resistant to the lethal effects of the baits.

Anticoagulant Bait Failure

Resistance is only one (and perhaps the least likely) reason for failure in the control of mice with anticoagulant baits. Control with baits that are highly accepted may fail for one or more of the following reasons:

  • Too short a period of bait exposure. —Insufficient bait and insufficient replenishment of bait (none remains from one baiting to the next).
  • Too few bait stations and/or too far apart. For mice, stations should be within 6 feet (2 m) of one another in areas where mice are active. —Too small a control area, permitting mice to move in from untreated adjacent areas. —Genetic resistance to the anticoagulant. Although this is unlikely, it should be suspected if about the same amount of bait is taken daily for several weeks.

Reasons for failure to achieve control with anticoagulant baits :

  • Poor bait choice, or bait formulated improperly. Other foods are more attractive to the mice.
  • Improperly placed bait stations. Other foods are more convenient to the mice.
  • Abundance of other food choices.
  • Tainted bait: the bait has become mouldy, rancid, insect-infested, or contaminated with other material that reduces acceptance. Discard old bait periodically, and replace it with fresh.
  • Occasionally, mice accept bait well and an initial population reduction is successful. Then bait acceptance appears to stop although some mice remain. In such instances, it is likely that the remaining mice never accepted the bait, either because of its formulation or placement. The best strategy is to switch to a different bait formulation, place baits at different locations, and/ or use other control methods such as traps.

“Never place bait stations where livestock, pets, or other animals can knock them over. Spilled bait may be a potential hazard, particularly to smaller animals.”

 If misused, anticoagulant rodenticides can be lethal to non-target animals such as dogs, pigs, and cats.

Rodent droppings and pigs

The causative organism of Erysipelas in pigs is the ubiquitous bacterium Erysipelothrix rhusiopathiae, formally known as Erysipelas insidiosa. The bacterium can survive in soil or dung for 6 months or more but probably more significantly is carried by a wide range of wild birds as well as rodents, especially mice. Pigs are particularly susceptible to disease with this organism and the classical manifestations are the acute, septicaemic form producing sudden deaths or in milder cases “diamonds”. These forms of the disease can be controlled by a combination of hygiene, medication and vaccination.

Mice have also been found to act as reservoirs or transmitters of diseases of veterinary importance, such as swine dysentery, a serious bacterial disease of swine often called “bloody scours.”

Rodents and poultry

It has been estimated that rodents can increase poultry feed ussage by as much as 2% especially in the cold weather. Rats and mice are likely to find poultry houses a great place to live. Rodents spread diseases to poultry flocks by contaminating feed and bird living area with urine or droppings. Rats and mice are linked to poultry diseases such as salmonellosis, colibacillosis, coryza, pasteurellosis, mycoplasmosis, hemorrhagic enteritis,hymenolepiasis, capilariasis, and ascaridiasis. Because of their ability to harbor pathogens, rodents also can carry over disease organisms from one flock to another even if the facilities are cleaned and disinfected.  Rodents also carry parasites such as lice, fleas, and mites.

All types of rodents eat poultry feed and they waste and contaminate more than they eat. It has been suggested by some authorities that one rat eats approximately 25 pounds of feed per year.   In addition to damage and feed loss rodents can cause high mortality rates and production losses. Rats have been known to kill baby chicks and break and eat eggs, and they may frighten birds by their movements or by noises they create.  Research has shown that by reducing the rodent population in poultry houses the bird mortality rate can also be lowered.

Rodent proofing a building

• Concrete: Concrete should be 2 inches thick if made of precast reinforced concrete plates fastened together, or at least 3¾ inches thick if not reinforced.
• Galvanized Sheet Metal: 24 Gauge or heavier; perforated sheet metal or grills should be 14 gauge.
Brick: Regular size, 3¾ inches thick with joints filled with mortar.
• Hardware Cloth: 19 Gauge ½ by ½ inch mesh to exclude rats, 24 gauge, ¼ by ¼ to exclude both rats and mice.

Any openings that are needed for ventilation should be screened or rodent proofed to prevent rodent access. With elimination of entry points, any potential hiding places outside the house should also be eliminated. Obvious food sources such as spilled feed should also be eliminated, use hanging feeders and remove any uneaten food before nightfall.

In some instances, a strip of heavy gravel placed adjacent to building foundations or other structures will reduce rodent burrowing at these locations. In any event, keep the perimeter of buildings and other structures clean of weeds and debris (including stacked lumber, firewood, and other stored materials) to discourage rodent activity and to allow easier detection of rodent sign.

However, any drastic change to their habitat may cause rodents to abandon their habitat. However they will only move to the next building or into the woods to wait until the coast is clear to return. Therefore the best plan is to elimate the rodents before undertaking a major clear-up.

Livestock food storage – making it vermin proof

Where possible, store bulk foods in rodent-proof containers or rooms. Stack sacked or boxed foods in orderly rows on pallets or tables in a way that allows for thorough inspection for evidence of mice. In such storage areas, keep stored materials away from walls.  Sweep floors frequently to permit ready detection of fresh droppings.

When storing foods or feed on pallets, keep in mind that mice can jump up more than 12 inches (30.5 cm) from a flat surface. They are also good climbers and can walk up surfaces such as wood or concrete (unless the surfaces have a slick finish). Mice can live for considerable periods of time within a pallet of feed without coming down to the floor.

Useful links

Oct 102012
 
scotland flag

You’ve got the land and now want some animals – Who do I need to contact? What are the rules? Where do I get the paperwork? What if something goes wrong?

If you are not interested in keeping animals on your land or smallholding then you probably won’t want to go any further than registering (if at all) your smallholding.

Keeping Livestock

If you are planning to keep animals such as sheep, goats, pigs, hens, and cattle then read on. Different rules apply to different animals. It is complicated – but not insurmountable! 

Is there a difference between a pet animal and livestock?

Do not assume that because your animal (e.g. sheep, micro-pig, goat, alpaca) is to be kept as a pet that these rules do not necessarily apply to you.  Ignorance is not a defence – if in doubt ask your local authority animal welfare officer.

Bureaucracy surrounding the smallholding

The bureaucracy surrounding agriculture and smallholding is a challenge, don’t let it get on top of you, but don’t ignore it either. You are treated by the authorities just the same as the big guys, and will therefore have to comply with all the regulations. It’s not what you came into smallholding for I know, but the good thing is that you are not alone! Local smallholder associations are there to provide support and advice.

 Things to do before you buy animals for your smallholding

‘Any person who keeps animals, or who causes or knowingly permits animals to be kept, must not attend to them unless he has access to all relevant statutory welfare codes relating to the animals while he is attending to, and is acquainted with the provisions of those codes.’

  • It is important that you read and understand the welfare guides/codes of recommendation relating to the animals you intend to keep.  Read more here.
  • You must register your land or ‘holding’ and get a CPH number (a unique code allocated to the land where animals are kept). You need this number before you purchase/acquire/move any animal onto your smallholding.
  • You must get a flock or herdmark number for your livestock (e.g. sheep and pigs)
  • Get the relevant movement documentation for your animal (from the previous owner) and be aware of the regulations around transporting animals. You may need a licence for moving certain agricultural animals (e.g. pigs see below).

Once you have your animals – other things you need to do

  • Your animals must be properly identifiable, with the correct flock or herdmark numbers. Different animals have different tagging rules and some even require electronic identification (e.g. sheep).
  • Poultry and other fowl may require to be registered (see below).
  • You need to keep a register and medications book. Return an annual inventory where requested, and notify a range of agencies depending on the animal and it’s movements (more details below).

Feeding your animals/livestock

Animal feed plays an important part in the food chain and there are rules governing this area. Most smallholders buy bags of animal feed direct from an agricultural supplier which is pre-mixed, however rules do apply about how that feed is stored (and your premises may be inspected to make sure you comply), as well as what different animals can be fed (e.g. pigs cannot be fed anything that has had contact with your kitchen).

You must be registered with your local authority if you;
  • manufacture animal feed,
  • market animal feed,
  • import animal feed,
  • store animal feed,
  • transport animal feed,
  • sell co-products of food industry as animal feed,
  • carry out on-farm mixing,
  • feed food producing animals,
  • grow crops to be used as animal feed.
 Contact your local authority Animal Health Officer for details.
The Food Standards Agency (FSA) is responsible for drawing up the rules on the composition and marketing of animal feed as well as improving food safety throughout the food chain. This includes improving hygiene on farms and making sure that public health is not put at risk through what is fed to animals.  Food hygiene legislation applies to farmers, growers and other producers, in many cases for the first time as part of the ‘farm to fork’ approach to food safety. There is a question and answer section available on the Food Standards Agency FSA website.

Smallholder paperwork

If you are the owner or occupier of a smallholding, you also need to keep records of animal stock on your premises. This is called a register of the animals on your holding; you should keep a separate register for each holding you use. This register will hold information about your animals, the holding and any movements of animals on or off your holding. You can keep your own records, in any format you wish however, it must contain all the necessary information as set out in the Scottish Government website you can download one from here .

Registering your smallholding

You must register your holding within 30 days from the date you first keep animals.  If you are a new sheep/goat/pig/cattle keeper you must register your holding with your local Rural Payments and Inspections Directorate (RPID) Office.  They will give you a CPH number which is a unique code allocated to the land where animals are kept. The CPH code is used when reporting and recording animal movements.

Where do I get a Flock/herdmark number from?

You must get flockmark/herdmark number for your animals.  This is done by contacting your local Animal Health Divisional Office (AHDO).
They will give you a flockmark (sheep) or herdmark (goats/pigs) for your holding. The flockmark or herdmark is allocated to the holding and must be used to identify all animals born on the holding. Keepers who use the same holding must use the same flockmark or herdmark. You require the flockmark or herdmark to buy identification tags and electronic identifiers (from agricultural shops/suppliers).  You must also inform your local AHDO within 30 days of ceasing to keep animals on a holding.

Movement of animals

What is samu?

You must notify movements of animals on to your holding to the Scottish Animal Movement Unit (SAMU).
SAMU, Government Buildings, 161 Brooms Road, Dumfries, DG1 3ES
Phone: 0845 601 7597, Fax: 01387 274 457
samu@scotland.gsi.gov.uk
When an animal moves, its movement must be recorded in the triplicate movement document (sheep and goats – different rules apply for pigs) and then reported to the Scottish Animal Movement Unit (SAMU) within 3 days of arrival at the holding by the receiving keeper; moves that take place via a Market in Scotland will be notified to SAMU by the Market. The movement document forms the basis of the notification to SAMU. The white copy of the triplicate movement document can be either posted or faxed to SAMU. You can also complete electronic notification of the movement details.

You get your triplicate movement document (sheep and goats) from the RPID office.  All movements from a holding in Scotland (except those for emergency veterinary treatment) must be accompanied by a movement document and sent to SAMU .

Annual inventory of sheep and goats

You must return the annual inventory of sheep and goats sent to you directly by the Scottish Government. They will only know to do this if you have registered your smallholding.

REGISTRATION OF PIG HOLDINGS

Keepers of pigs are required to register holdings where pigs are kept and must maintain records of all pig movements.  Any owner or person in charge of pigs is required to notify the Divisional Veterinary Manager (DVM) at local AHDO office giving details of :
i. name and address of the owner or occupier of the holding
ii. identification number (CPH) of the holding
iii. species of livestock kept, and
iv. to notify the DVM within one month, of any changes to these details

Moving pigs

When pigs are moved a self declaration movement document or a licence issued by the local authority or Divisional Veterinary Manager must accompany the animals on their journey. Where a self declaration movement document is used a copy must be forwarded to the local authority within 3 days. The local authority will in turn notify the Scottish Animal Movement Unit (SAMU) of the details of the movement.
In the event of disease outbreak, the precise location of all livestock is essential for effective measure to control and eradicate highly contagious diseases.
Self declaration movement documents are therefore used to record the details of a movement in instances where keepers move pigs from a farm. The type of declaration to be used (Schedule 2, Schedule 3, or Schedule 4) will depend on the purposes for which the pigs are being moved and the destination to which the pigs are being moved to.
  • Schedule 2: Movement of pigs from a farm form of declaration
  • Schedule 3: Movement of pigs from a farm for breeding, exhibition, artificial insemination, or veterinary treatment form of declaration
  • Schedule 4: Movement of pigs on return to farm after movement from farm for breeding purposes form of declaration
Keepers need to be aware of the requirements being placed upon them when using self declaration movement documents.  No fees are payable. This is simply a notification process with the requirement being to forward a copy of the relevant self declaration to the local authority within 3 days. Tacit consent applies. This is only a notification process so this means that you will be able to act as though your application is granted if you have not heard from the local authority by the end of the target completion period.
Examples of forms can be downloaded from websites below:
Downlodad animal transportation advice and get info on pig movement licences etc from this web page

Do I need to register my chicken?

If you own or keep 50 or more poultry birds then you must register with DEFRA (Department for Environment Food and Rural Affairs). This is due to the avian influenza (preventative measures) (Scotland) Regulations 2005.  The poultry register remains open to allow for the continual voluntary registration of premises with less than 50 poultry. Bird species that must registered:
  •      Chickens 
  •      Turkeys 
  •       Ducks     
  •       Geese
  •       Quail     
  •       Emus  
  •       Rheas    
  •       Kiwis
  •      Pheasants  
  •      Partridge  
  •      Guinea fowl 
  •      Cassowaries
You can register with DEFRA by calling free on 0800 634 1112.

Disease in your livestock

Reporting Notifiable Diseases

Many animal diseases are highly contagious and must be reported as soon as an outbreak is suspected. Such notifiable disease include:
  •   Foot and Mouth Disease         
  • Swine Fever        
  •  Anthrax            
  • Rabies
If you suspect signs of notifiable disease, or have a case confirmed, you must report it immediately to: DEFRA Divisional Veterinary Manager, Local Authority Animal Health Officer and Police.  A comprehensive list of notifiable disease can be obtained from the DEFRA website

LOCAL AUTHORITY CONTACT DETAILS

You can find out your local authority animal health officer here.

Animals going to slaughter

Animals going to slaughter require a range of documentation

  • transfer of ownership through your triplicate book (see above)
  • movement licence for pigs (see above)
  • food chain document (see below)
  • you must also abide by the correct transport regulations and use a method of transport that is acceptable (e.g. you may find that an abbattoir might refuse to accept the delivery of sheep or pigs on a horse trailer because there is insufficient side gates which increases the risk of escape).

Food chain information

From 1 January 2010 EU food hygiene legislation required slaughterhouse operators to ‘request, receive, check and act upon’ food chain information (FCI) for all cattle, sheep and goats sent for slaughter for human consumption. 
Read more here.

The ‘five freedoms’.

  • Freedom from hunger and thirst. By access to fresh water and a diet to maintain full health and vision.
  • Freedom from discomfort. By provision of an appropriate environment including shelter and rest area.
  • Freedom from pain, injury or disease. By preventing or rapid diagnosis and appropriate treatment including humane slaughter.
  • Freedom to express normal behaviour. By providing sufficient space, proper facilities and company.
  • Freedom from fear and distress. By ensuring that conditions and treatment avoid mental suffering
Apr 172012
 
scottish lamb

Risks and dangers to lambs on a smallholding

Today I rescued a ewe lamb who had become entangled in baler twine and could have strangled herself.  This reminded me that although we always have to be careful to ensure that the smallholding is safe for ourselves and our livestock, at lambing time we need to be particularly vigilant.  Here is some advice and tips from our experience over the years.

Wind and Rain

spring lamb with rainmac on

Once we are sure that the lamb and mother have bonded well, and that the lamb is suckling and there are no other ailments, we turn them out into our field.  When they first go out we put lamb mac’s on the lambs which are plastic coats that provide protection from rain and wind.   

First time ewes/mothers don’t necessarily know to take their lambs under shelter in heavy rain or wind, or the ewes who have a very thick winter coat and are happier lying outside in all weathers.  We have also found that the Herdwicks with their oily fleece do not feel the damp as badly as our other sheep, however we do not use a Herdwick tup so the lambs do not have as good a coat as their mothers.  

Using the above methods mean that hopefully we have reduced the risk of a lamb getting chilled or suffering hypothermia.  Its not the first time that a vulnerable lamb (e.g. suffering from joint ill) has worn the dog coat belonging to my Jack Russell as extra protection! Please don’t worry, the examples I have given are exceptions.  Normally lambs get plenty of warm milk from their mothers regularly and this helps to keep them warm.  In time the lambs soon outgrow their plastic rain coats or we remove them if the weather is warm and mild.

lamb macs protect lamb from elements

Shelter

ewe and lambs sheltering from the weather

Up here in Fife Scotland, we can get ‘four seasons in one day’ as they say. And it is important to provide shelter for the lambs – somewhere they can go during extreme weather (wind, rain, snow).  Its April just now and this month we have had heavy rain (making the ground damp to lie on),  very cold winds (which chill both sheep and lamb), and snow (cold and damp).  Lambs can get chilled, and suffer from hypothermia, joint ill, or pnuemonia from bad weather.  

sheep seek shelter from very cold winter winds

We have fixed shelters in one of our fields but these can often be full at lambing time or during extreme weather.  The picture above was taken during very cold north winds and the sheep came together in the south facing shelter (perhaps to get heat from each other).  We also use other bits of kit that provide added shelter opportunities for ewes with their lambs.  

Often at the start of a lambs life the mothers like to keep themselves and their lambs separate from other mothers and lambs, so one big shelter is not the best. Later when the lambs know the call of their mum, and everyone is used to each other then  lamb nurseries can develop where the lambs come together to play or sleep whilst the mums go off to graze.  

Where there are no natural opportunities like a hedge or stone wall, lots of little shelters (e.g. with straw bales) should be provided to make sure that they all have somewhere to go when settling their lambs down for the night, or when leaving them to go of and graze.  Sheep often like to lie with their back against something. Farmers can move their livestock onto drier fields in wet weather however smallholders often do not have that option.  We also sacrifice an area of pasture during the winter (e.g. where ground around the feeder or shelter becomes poached and muddy) that is reseeded in the spring.  Despite field drains and the building of a hard standing around the water/feeding/shelter area our ground can still get wet at times of prolonged heavy rain.  We therefore use horse or cow mats (purchased from Ebay and our local Agricultural merchant) on the ground during winter and lambing time and the sheep will choose to lie on these in preference to damp cold ground.  They are easily cleaned and are warm even when wet – unlike straw.  We also use metal hoops (or square straw bales) that can be used as mobile wind breaks or shelters from the rain and will also provide shade in the summer.

protection from wind for sheep

Salt

All animals need salt. Licks provide not only salt, but also trace elements, sometimes minerals and vitamins.  A salt or mineral lick is an important supplement for the ewe especially prior to and during lambing.  However  like other nutrients (protein, energy, vitamins, and water), minerals have to be supplied within certain limits to serve their purpose. Sheep, like all other livestock, have their own specific requirements and toxic levels. Read more.  

Your ground may also be deficient in certain trace elements (such as copper, selenium  or cobalt) that will require treatment or administration to your flock in other ways.  

Some lambs seem to have a fascination for a salt/mineral lick and will lick it constantly making them ill (poisoning) and die.  Make sure that licks are well out of reach, adjusting the height as the lamb grows. I have not been able to establish if this is the case, but where I suspect that a lamb has been licking the salt I have discovered white pasty poop which might be an indicator that something is wrong.

keep mineral licks out of reach of lambs

Water

Water is vital for a ewe, however lambs can drown in bucket of water like the one below.

water container

Instead we use where we can, drinkers that fit onto lamb hurdles and are high enough that the lambs cannot reach.

water and hay for the ewe

Falling objects

We have learnt to our cost to make sure that boards or hurdles are secured to prevent them from being knocked or blown over.  Lambs sleep a lot and like to lie against or shelter under things like these.  All it takes is for an unexpected gust of wind or a ewe to rub or bump against them for an accident to happen.

falling objects are a danger to lambs

Dogs

Dogs should be kept well away from pregnant ewes and lambs.  Like foxes and other predators (crows, magpies, and seagulls) they know that young lambs are vulnerable. Ewes might defend their lamb, but when they have twins this is more difficult.

labradors in kennel

Bloat

We have found that bottle fed lambs are more prone to bloat when they start to eat grass.  I’ve observed that lambs with their mothers will copy them and nibble at grass throughout their time when suckling, however when weaning bottle fed lambs they are obsessive about food and gorge themselves regularly.  This is perhaps to do with the fact that they cannot suckle on demand and feel the need to fill themselves whenever food is available just in case.  We therefore have found that the following measures are in place with bottle fed lambs to minimise this often fatal risk.

  • keep bottle fed lambs within the flock so that they too can copy the behaviour of other sheep 
  • restrict their grazing and gorging (see lamb pen below with dry hay available)
  • act quickly when bloat is evident

restricted grazing to prevent lamb bloat

Dirt/Disease/Parasites

Lambs can get a runny bum otherwise known as scours/diahroea/dysentery from a range of infections, and depending on how good their immunity is (e.g. how much colostrum they had and what age they are) will influence whether they get really sick and how well they recover.  Although without intervention from the smallholder they may not recover at all.  Causes can be parasitic or viral, environmental (water/bedding/udders) and/or nutritional, but all result in rapid dehydration of the animal. Timely treatment, fluids to rehydrate and containment of potentially infectious poop is critical in the effort to provide the animal the best chance for recovery. Determine the cause of the scours. Environmental causes may be unsanitary surroundings or possible contact with unclean water (read more) or infected faeces. Viral or bacterial causes may be E. coli, rotavirus, cryptosporidium, salmonella, giardia or clostridium perfringens type C. 

Its scary I know but I start by trying  to identify what is wrong by the colour of the lambs poop – please note that there are many reasons why a lamb is sick and you must always consult your vet.  Here is my experience on what may be wrong with a lamb on my smallholding :

Yellow Scour

Young lambs overfeeding on rich mothers milk might develop a scour.  I would make sure that the bum is cleaned (warm water or wet wipes) and doesn’t harden and obstruct the lamb from pooping or it might suffer watery mouth and could die from septicemia. If watery mouth develops then I treat accordingly.

White Scour

This is serious and may indicate Colibacillosis/E. coli and requires antibiotics.  As with all lambs with scours make sure that it is not dehydrated, and isolate it from other lambs.  WASH YOUR HANDS THOROUGHLY

Black  Scour

Worms read more….. 

Green Scour

This may simply be grass scours when moving on to good rich pastur,e or when a lamb starts to eat grass.  However it could also be Nematodirus which is a disease that affects young lambs at 4 – 10 weeks of age. The symptoms are a watery-green scour which leads to severe dehydration, and death in some cases.  The disease is the result of a large number of over wintered larvae hatching out within a short period following the right climatic conditions. Young grazing lambs pick up the infective larvae which develop into adults in the intestine and after a period eggs are passed out in the faeces. These eggs will then over winter on the pasture and become the source of infection for the follow year’s lambs. This disease can be prevented by keeping this year’s lambs off pasture that was grazed by lambs last year. Where this is not possible, lambs should be dosed with a suitable anthelmintic in early to mid – May followed by a repeat dose in 4/5 weeks.

Other dangers to lambs can be ignorance and lack of observation.  Check out my posts on :

 April 17, 2012  dog, livestock, must do, post archive, sheep Tagged with: , , , , , ,
Jan 202012
 
grantown on spey 031

“It is a common myth sometimes believed by novice smallholders that sheep don’t need to be given water”

As with people, water is the most important “nutrient” that sheep need. How much they consume depends upon their age, and size, as well as temperature of the water and the amount of moisture in their feed. Sheep consuming wet grass or wet feeds (e.g. silage) won’t drink a lot of water because they are getting plenty of water from their feed. Conversely, they will drink more water if they are eating dry hay or dry, mature grass.

“Sheep don’t like to drink dirty water.”

Pregnant Ewe

For pregnant ewes, water intake increases by the third month of gestation, is doubled by the fifth month, and is greater for twin-bearing ewes than for ewes carrying a single foetus. A lack of water accompanied by a severe depression in feed intake predisposes ewes to all sorts of problems, namely unthriftiness, malnutrition and, possibly, pregnancy disease in the case of multiple bearing ewes. It is estimated that lactating ewes require 100 percent more water than non-lactating ewes.

Summer/Warm Weather

Sheep may consume 12 times more water in summer than in winter. Adequate intake of good-quality water is essential for ewes to excrete excess toxic substance such as oxalates, ammonia, and mineral salts.

How Much Does A Sheep Drink? 

 How much a sheep drinks depends on the sheeps growth stage, if she is lactating (producing milk for lambs), the ambient temperature and the moisture content of the feed they are eating.    

Daily Water Requirements

——————————————
Adult sheep 1-2 gallons or about 4 litres
Lactating ewes 2-3 gallons or up to 10 litres
Feeder lambs 1-2 gallons
Baby lambs 0.1-0.3 gallon or about 1 litre
——————————————

Temperature

Try to maintain water temperature above 35 F in winter and below 75 F in summer.

 Running Water

Sheep actually prefer to drink from running water rather than from still water . Running water is generally much healthier and less polluted than stagnant , still water .  Furthermore, sheep are afraid of water.  If they fall in, their coat of wool will soak up the water and pull them to the bottom. So they gravitate to water that is still. If the water is moving, the shepherd makes a dam that will cause the water to be quiet and still. Once that water is still, the sheep drink and are refreshed.

Health

Always keep clean drinking water available because sheep, unlike cattle, do not drink dirty water. If the water is not clean there will be a decline in the production of sheep. This will cause them to eat less, have trouble digesting food properly, be more likely to get digestive and metabolic problems.

Coccidiosis in sheep & goats

Illness such as coccidiosis can occur as a result of drinking water contaminated by sheep faeces or droppings.  This is a common disease of sheep and goats, especially when they are placed under stress:
  •  putting too many sheep and goats together
  • keeping sheep and goats in dirty, wet pens
  • sudden changing of feed
  • moving sheep and goats to a different location 
  • weaning (removing lambs/kids from their mothers).
It is an important disease because it leads to economic losses as a result of deaths, poor growth and treatment costs. It usually affects younger animals. The disease is most severe in
  •  lambs/kids 2 to 8 weeks of age
  • lambs/kids 2 to 3 weeks after weaning
  • adult sheep and goats moved to a new location or experiencing some other form of stress.

Kidney Stones In Rams

Having sufficient water also helps prevent the development of kidney stones in male sheep. Sheep and goats get sick by eating food or drinking water contaminated by the droppings.  It is also claimed that cider vinegar given regularly to stud males (tup/ram) will help prevent urinary calculi (stones).

Rain & Dew

When sheep feed on large amounts of new growth and there is precipitation (including dew, as sheep are dawn feeders), sheep need less water. When sheep are confined or are eating large amounts of hay, more water is typically needed. Sheep require clean water, and may refuse to drink water that is covered in scum or algae.

Winter & Snow

In the winter if there is snow, as long as it is not hard, sheep will eat enough of the snow to get all the water they will need.  However they do prefer warm water to cold water and may reduce their intake.  Drinking cold water slows the function of the rumen and can lead to loss of condition.   If you ever wonder why ewes are not producing enough milk for their lambs, don’t overlook the possibility that they’re not drinking enough water because it’s too cold.

Apple Cider Vinegar

Adding a little AC vinegar to the drinking water or storage tank will help to prevent algae growth, especially in the summer. ACV is a well-known water purifier, we add ACV every time we re-fill the water trough.  It also acts as a natural antibiotic, and we find it helps the sheep maintain their health in every season.
Cider vinegar helps maintain the correct pH in the body, which is probably one of the reasons it is so useful. Due to its potassium content, it is invaluable for all animals just before breeding, because potassium deficiencies cause blood vessel constriction, affecting the extremities and also it seems the cervix and uterus in the final stages of pregnancy; dystocia (difficult birth) is the result.
Apple cider vinegar can tarnish metal watering containers over time; only use it in plastic containers.

Garlic

 Do not add the raw garlic juice to the sheep’s watering trough. It will become rancid in a short time, additionally the natural oils in the garlic juice will rise to the top of the water and the rest of the juice will mix in the water. Both the juice and garlic oils are essential in treating parasites. Adding to water is not a recommended method.
Jan 042012
 
hand washing

The risk of cryptosporidium salmonella and E.coli on the smallholding

A smallholder can be very busy and multi-tasking is something you get used to.  It is therefore very easy to forget to wear protection, gloves, or wash your hands properly.  Especially at this time of year when it can be very muddy.

Your hands are permanently dirty from being outside, and can often have cuts or wounds from some mishap or other.  Or you are bottle feeding young lambs or hatched chics, and people (especially children) want to come and see them.  What is the risk in that?

The bacteria Escherichia coliand Salmonella and the protozoa Cryptosporidium are among the organisms that have the potential to cause serious disease that may be found in animal droppings and on contaminated surfaces around smallholdings.

What is cryptosporidium?

Cryptosporidium is a protozoan (single celled) parasite of human and animal importance, which if ingested, can cause an illness called cryptosporidiosis.  It can be transmitted through contact with soil, food, water or surfaces that have been contaminated with infected human or animal faeces. The most common symptom is watery diarrhoea, which can range from mild to severe. Cryptosporidiosis is most common in children aged between one and five years, but it can affect anyone. People with weak immune systems are likely to be most seriously affected.
Over 45 different species of animals including poultry, fish, reptiles, small mammals (rodents, dogs, and cats) and large mammals (including cattle and sheep) can become infected with Crytposporidium parvum.  The reservoir for this organism includes people, cattle, deer and many other species of animal.
Oocysts are shed in the faeces and can survive under very adverse environmental conditions. The oocysts are very resistant to disinfectants. People can re-infect themselves one or more times.  Human infection may be acquired by four main routes: from other people, from animals and their faeces, from untreated drinking water contaminated by either agricultural or human sewage sources, and from swimming in contaminated water. 
Cryptosporidiosis can be prevented by using good personal hygiene. Hands should be washed with soap after using bathroom facilities. Only clean or filtered water should be consumed, and food must be prepared properly.
“Individuals who work with animals should wear protective clothing, and washing hands after handling animals is essential.”

Farm animals at risk 

A number of different Cryptosporidium species infect animals. In humans, illness is mainly caused by Cryptosporidium parvum and Cryptosporidium hominis. In animals, illness is mainly caused by Cryptosporidium parvum.  
Young farm animals can also suffer from Cryptosporidium diarrhoea.”
 The disease in calves/lambs/kids
  •  One to four weeks old
  • Diarrhoea, anorexia, and weight loss
  • Often occurs with other diarrhoea-causing bacteria and/or viruses, or in animals that have a compromised immune system
  • Re-infection can cause relapses, chronic infection and death
  • Infected calves/lambs/kids pass the organism in their faecal material
Humans can become infected with Cryptosporidium parvum through exposure to young ruminants with diarrhoea. Take proper precautions when treating calves/lambs/kids with diarrhoea.
  •  Wear protective gloves
  • Wash hands
  • Clean the environment

What is E. coli?

 Escherichia coli (E. coli) are common bacteria which live in the intestines of warm blooded animals. There are certain forms, or strains, of E.coli which are normally found in the intestine of healthy people and animals without causing any ill effects. A number of E. coli strains cause illness but E. coli O157 is associated with more serious illness. For the majority of people the infection is usually self limited and clears within seven days, but children under five are vulnerable to more severe illness. Symptoms can range from mild through to severe diarrhoea, to a serious condition called haemolytic uraemic syndrome (HUS) that affects the blood, kidneys and in severe cases, the central nervous system.

What is salmonella?

Salmonella is found in a range of food products, including meat, produce and eggs. Salmonellosis is an infection of animals and man caused by a group of bacteria called Salmonella. These can live in the digestive tract of a wide range of mammals including people and birds. Over 2,500 strains (serovars) of Salmonella are known most of which rarely cause disease. However certain strains, such as S.enteritidis and S.typhimurium, may cause human disease if, for example, foodstuffs become contaminated with animal faeces.
“Eggs from infected hens and milk from infected dairy herds may also contain salmonella.”
Infection may also follow contact with infected animals. It is usually fairly short-lived and often does not cause any obvious disease. However disease may occur with high temperature, diarrhoea and blood poisoning. In a few cases infected animals or people may carry certain strains of the bacteria for prolonged periods. 

Prevention

 Cryptosporidiosis is highly infectious so proper sanitation and good hygiene practices are important measures in the prevention of cryptosporidiosis.  Such measures include: 
  • washing hands thoroughly with soap (I prefer to use ant-bacterial) and warm water before eating or preparing food, after using the toilet, cleaning up after others with diarrhoea, after contact with domestic or farm animals
  • washing or peeling raw fruit and vegetables thoroughly before eating 
  • avoiding unpasteurised milk and fruit juices

Sanitiser hand gels

Reliance on sanitiser hand gels instead of hand washing is not effective in killing bugs such as E. coli O157 or Cryptosporidium. Visitors should be made aware that using sanitising gels is not a substitute for washing hands with soap and hot water and drying them, as gels may fail to remove contamination in the way that soap and running water can. However it is likely that using sanitising gels following handwashing with soap and water may provide extra benefit.

Handwashing 

 “Hand washing is the single most important prevention step in reducing transmission of gastrointestinal infections after handling animals and it’s crucial that hand washing in young children should be supervised, especially after touching or petting animals or their surroundings on a visit to a smallholding. ” 
There are five basic ways to manage diarrhoea and vomiting and prevent the spread of diseases:
  • Careful hand washing is the most important prevention measure that you can take. Wash hands thoroughly with soap and warm water and dry afterwards. Do not share towels.
  • Use gloves when handling soiled articles from ill people. Wash soiled clothing and bed linen on ‘hot cycle’.
  • If looking after someone with gastroenteritis, carefully disinfect toilet seats, flush handles, wash-hand basin taps and toilet door handles daily and after use. Use a bleach-based household cleaner, diluted according to the manufacturer’s instructions.
  • Maintain good personal hygiene and hygienic preparation and serving of food.
If you have gastroenteritis, don’t return to school or work until you have been symptom-free for 48 hours. Look what happened in the Archers.  Don’t visit patients in local hospitals and long-term care facilities. While many people tend to feel better sooner, illness can still be spread if they return to work or school within 48 hours since the last symptom.

Other tips for a safe smallholding visit include:

  • Don’t put hands on faces or fingers in mouths while petting animals or walking round the smallholding.
  • Don’t kiss animals nor allow children to put their faces close to animals.
  • Don’t eat or drink while touching animals or walking round the smallholding, including sweets, crisps or chewing gum.
  • Don’t eat anything that has fallen on the floor.
  • Only eat and drink in picnic or designated areas.
  • Remove and clean boots or shoes that might have become dirty and clean push-chair wheels.

Useful information

  •  A leaflet detailing advice for the public on avoiding infection on farm visits can be found on the HPA’s website 
  •  The Health and Safety Executive’s guidance for those running and visiting petting farms can be found on the HSE’s website 
  • Information sheet 
Oct 232011
 
scotland flag

If you are a smallholder in Scotland who has animals or livestock then read on.

 

Did you know?

“Any person who keeps animals, or who causes or knowingly permits animals to be kept, must not attend to them unless that person has access to all relevant Statutory Welfare Codes relating to the animals while that person is attending to them, and is acquainted with the provisions of those Codes.”

Says who?

The Welfare of Farmed Animals (Scotland) Regulations 2000 (S.S.I. 2000 No. 442), Regulation 10.
It also states that :
– Any person who employs or engages a person to attend to animals must ensure that the person attending to the animals:
• is acquainted with the provisions of all relevant Statutory Welfare Codes relating to the animals being attended to;
• has access to a copy of those Codes while he is attending to the animals;
and
• has received instruction and guidance on those Codes.

How do I get access to the welfare codes?

In order to secure a high level of welfare in livestock and other animals, various codes of recommendation and practice have been issued on the Authority of the Scottish Parliament pursuant to section 37 of the Animal Health and Welfare (Scotland) Act 2006.

click here for a general link or:

 The Five Freedoms 

The five freedoms are a set of recommendations for the welfare of animals in all environments.

1. Freedom from hunger and thirst; 

by ready access to fresh water and a diet to maintain full health and vigour.

2. Freedom from discomfort; 

by providing an appropriate environment, including shelter and a comfortable resting area.

3. Freedom from pain, injury or disease; 

by prevention and rapid diagnosis and treatment.

4. Freedom to express natural behaviour; 

by providing space, sufficient facilities and the company of the animal’s own kind.

5. Freedom from fear and distress;

 by ensuring conditions and treatment to avoid mental suffering.

“The Five Freedoms are basic ideals of welfare for farm animals, wherever the animals may be, such as at farms, markets, slaughterhouses, or in transit, and should be applied by anyone in charge of the animals or handling them. “

 

 

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