Posts Tagged ‘pets’
Healthy Horses – A Few Tips
Almost all horse injuries and illnesses (excluding sports injuries and mistreatment) are due to a small number of mistakes in the way horses are kept and treated. Here are the top 10 tips to avoiding these errors and protecting your horse’s health (in rough order of importance, beginning with the most important).
1. Start with a healthy horse
The most important rule is to start out with a healthy horse, rather than buying a sick horse. There are lots of horses which you can get cheap (or even free) because of their health issues but it is a bad investment since you will likely spend more on vet bills than you save on the purchase price. With horses for sale, beware of sellers passing off a sick horse as a healthy one. Before buying a horse, put it through a horse health checklist.
2. Food (type and quality)
Give your horse as natural a diet as possible. Feed grass when possible, with hay the next best alternative. Although old, weak or ill horses may need grain for some extra energy, for young and healthy horses the best choice is grass.
As well as feeding the correct type of food, ensure that it is of good quality. Never feed hay or other food which is moldy or has fungus. If feed gets wet, use it immediately (within a day) or throw it away. Bad feed can be a cause of serious illnesses such as colic or laminitis.
It is advisable that the horse has a mineral stone and salt lick, to compensate for any elements which may be missing from its food.
3. Natural environment (pasture & herd)
Just as a horse should have natural food, it should spend as much time as possible in a natural environment. The two most important parts of this is that it should be on pasture as much as possible and that it should be part of a herd (i.e. with other horses or horse equivalents). Time on pasture gives the horse a natural diet (grass), a natural feeding regime (many small feeds throughout the day rather than a couple large and short feeds), exercise and mental stimulation. Being with other horses gives a sense of safety (horses have a very strong herd instinct) and the social interactions gives it mental stimulation.
Horses which spend most of their time in this natural environment will be happier and more relaxed, with a corresponding decrease in the development of bad habits (such as head weaving or cribbing), which are generally associated with stress and boredom
4. Healthy stall
Especially if a horse spends a lot of time in its stall, the stall environment should be healthy.
- It should have enough ventilation that there is not a build up of ammonia (the harsh burning smell which is produced when bacteria break down horse urine on the stall floor).
- It should be big enough that the horse has a bit of room to move, say 4 yards by 4.
- It should have clean and suitable bedding. In particular, bedding which has gone off (mold or fungus) should never be used.
5. Safe pasture
The pasture should be free of any items which could injure the horse.
The most common cause of serious injuries to horses while on pasture is inappropriate fencing wire. Barbed wire should never be used and it can puncture the horse, causing not only injuries (which can be fatal if a main artery is hit) but also abscesses and other serious infections. High-tension wire should not be used either, since it can cut through flesh and tendons, especially if it breaks and becomes entangled around a leg. If fencing wire is used, it should be a wire which will break before causing serious injury and it should be under current to discourage horses from pushing against it.
If one is using a field which has not been previously cleaned, every bit of it should be closely examined for items which could injure a horse and such items removed. I’ve seen enough horses seriously injured from being put on an old farming field which had bits of fencing wire or pieces of machinery lying about. Likewise, holes (e.g. from burrowing animals) can result in a broken leg so should be filled in promptly. Similarly, broken branches or other objects lying around can result in injuries (especially if the horses are spooked at night, when they may not see the objects and consequently run into them).
There are a number of poisonous plants, which can make a horse ill or even kill it. Learn what types of plants are on your horse’s pasture and check if any of them are poisonous to horses. Most horses will avoid the majority of poisonous plants (unless there is nothing else to eat) so if you see a type of plant which the horses are not eating, one should in particular check that it is safe.
6. Preventative medicine
Prevention is much better (and less expensive) than cure. Horses should be wormed periodically, to a schedule. They should receive the required inoculations and they should have a yearly dental check. As intestinal parasites vary from region to region, the type and frequency of worming will also vary accordingly. Likewise, a horse which is always on the same pasture with the same horses may not need the same level of inoculations as a horse which travels a lot, including competitions. In areas with high levels of Lyme disease, anti-tick medication may be advisable. Consequently, one needs to discuss with a local veterinarian the local requirements, taking into account how the horse is used, to determine the most appropriate actions.
7. Watch and regularly inspect the horse
Horses, like people, will naturally become ill occasionally and may suffer accidents from time to time. In most cases, one starts with a minor problem which is easily (and inexpensively) treated if spotted early, but may become a major issue if left untreated.
One should watch a horse each day, and preferably twice a day, even if it is just for a few minutes. Learn what is normal behavior for that particular horse (e.g. running about or quietly grazing) and if there is a change to its normal behavior one needs to inspect the horse more closely. In particular, any signs of the horse appearing unwell (e.g. head hanging, inactive, stopped eating) or unhappy should be checked and monitored until the cause is found and corrected, with veterinary assistance if the situation becomes worse or is already serious.
Certain illness (e.g. impaction colic, laminitis) can often be treated successfully if done so promptly, whereas waiting less than a day after the first visible symptoms can result in a maimed or dead horse. Regular observation and prompt treatment are the key to so many illnesses.
One should clean and examine the sole of the hooves each day. In part this is to remove stones, ice chunks or other items which can damage a hoof. However, an equally important part of this daily routine is that it enables one to spot hoof issues early. Likewise, regular grooming is important not only because a clean horse looks better but also because it provides an opportunity to closely examine all parts of the horse for injuries or other abnormalities.
8. Shelter
Horses should have shelter from excessive cold, rain or wind. A simple shelter, open on one side facing away from the prevailing wind, can greatly increases the horse’s comfort. Alternatively, when the weather is very bad, it may be necessary to remove the horses from pasture and paddock and put them into their stalls.
The amount of shelter a horse requires depends on the local environment (how extreme the temperature gets locally) but also on the horse. A strong and healthy horse, which is neither very old or very young, will be much more resistant to weather extremes. Likewise, certain breeds (especially if they have a long coat, which has not been trimmed or had the coat oils removed by frequent washing) are more resistant than others. One needs to provide a level of shelter which is appropriate to the individual horse and the current weather. One should also consider a horse rug for horses which are very old, very young, sick, weak or prone to illness. One may also consider a fly sheet, which not only increases the horses comfort but also reduces the risk of sweet itch, eye infections (if a fly mask is used) and other illnesses which can be transmitted by biting or blood sucking insects.
9. Breed and individual requirements
Each breed has its own special requirements. For examples, many breeds are prone to laminitis and consequently should have only limited access to spring grass. Other breeds may have specific issues and require special treatment (e.g. many Appaloosa are night blind and consequently are more likely to run into fencing if left out at night). Learning about your breed’s strengths and weaknesses from a medical perspective will allow you to respond accordingly.
Likewise, each horse is an individual. Some are more weather resistant than others. Some are more prone to colic or other illnesses. As you watch and live with your horse, learn about its special needs and treat it accordingly. For example, if it is allergic to dust, one may need to soak its hay in water or buy low-dust feed. If it looks unhappy and uncomfortable in cold weather, one should consider taking it under shelter or providing it with a rug, as you may be looking at an early warning for a potential illness (e.g. cold-induced colic or a cold-induced lung infection). Taking account of your horse’s medical history and behavior as part of your horse management program will help keep it healthy and happy.
10. Continue to learn
Nobody knows everything about horses and everyone started out knowing nothing. However, if you educate yourself and continue to learn, you will be able to take better care of your horse, avoiding problems when possible and otherwise treating them promptly and correctly.
Horse Auctions – A User Manual
When buying a horse at auction, one needs to be able to tell if a horse is good or not. Since horses at auction are sold without guarantee or any special legal protection for the buyer, if you buy a horse with a serious problem you are probably stuck with it. Therefore, you need to examine the horses prior to the auction in order to determine which ones have problems (hidden or otherwise) and which ones are worth buying.
If possible, get a catalogue of the horses on offer (so you can make notes) and arrive a few hours before the auction do that you have time to carefully look over the horses. A horse is a big investment, so it is worth investing time in making the right choice. Look at the horses as they are unloaded, eliminating any that appear overly difficult or that look unhealthy. As they are walked to the pens, they should walk easily and without any sign of lameness. If the horse appears frightened, scratch it off the list. On the other hand, if it looks apathetic and uninterested in its surroundings, it is likely sick or drugged, so remove it from the list as well. You are looking for a horse that is alert, perhaps a bit nervous (which is understandable in the strange surroundings) but well behaved.
How do the people unloading the horse treat it? If they are the owners and are gentle with it, apparently sorry to see it go, it is likely that the horse has been well treated. However, if they are treating it roughly, perhaps even whipping it into place, then it may well be an abused horse with associated horse care problems.
Once the horses are unloaded, the next step is to go to where they are penned or stabled. Watch how the horses move and behave, eliminating any that have abnormal behavior. Look for any scars or blemishes, which can indicate previous injuries or mistreatment.
At this point, you will likely have eliminated most of the horses from consideration and have a short list of possible candidates. Try to find the owners for these and ask them to tell you about the horse. Ask what illnesses or injuries the horse has had. Inquire as to whether it has any bad behaviors, habits or other problems. Ask how it has been kept and what it has been used for.
If the horse is still interesting, ask if it can be moved from the pen to somewhere where you can examine it without other horses. Don’t go into the pen to examine a horse as the other horses moving about are too much of a distraction and a pen full of strange horses is simply too big an accident risk in any case. Run your hands over the entire horse, feeling for bumps or injuries, especially on the legs. Look carefully at the hooves, both top and underneath. While being careful with your fingers, check that the teeth are in good condition. Starting at the shoulder, put a finger on each side of the spine and firmly push, then move down an inch and repeat until you have covered the entire back. If the horse shows any pain or discomfort during this, you have a back problem which you need to be wary of. The horse may be slightly nervous during the examination but should not show fear or aggression at any point.
If you find a problem during the examination, but not enough to eliminate the horse immediately, ask the owner to explain it. If you are not satisfied with the answer or don’t believe it, eliminate the horse. There will always be other horses and other auctions, so it is better to leave an auction without a horse than risk buying one which may have major issues. Once you have your final short list of horses, decide on a maximum price for each horse, as by the time bidding has started it is too late to think logically about this.
Prior to the start of the auction, you should also ensure that you have facilities to keep the horse and someone to transport it there. If you haven’t made arrangements, discuss with the auction staff if they can do this or if they know a reputable person that can.
Curly Horses – A Solution to Horse Allergies
Curly horses have a certain gene which causes their hair to curl. In addition to curls in their coat, they may have curls in any or all other hair (such as the tail, mane, or even eyelashes). The growing popularity of this group of horses is due to:
1) Hypoallergenic. Most people who have an allergy to horses find that they have no allergy to curly horses or have a reduced allergic reaction.
2) Appearance. The curls or waves in the coat of these horses gives them a unique appearance, which many people find attractive.
3) Feel. It is a special pleasure to groom and pet these horses, due to the soft and yielding feel of their coats.
4) Behavior. These horses are known for being unusually calm and sensible, characteristics apparently bred into their bloodlines.
The curly hair genes are found in all sizes of horses, from draft horses and standard horses, down to miniatures. They occur with all colors of horses and all builds.
The type of curl varies from horse to horse. It can be large and heavy, or small, or even fine pin curls, or waves instead of curls. Sometimes the coat is straight as in a common horse, in which case the horse is identified as a curly horse only by the fact that its parents were curlies and that it displays the other characteristics (e.g. hypoallergenic).
As the above shows, there is a great deal of diversity in curlies (size, color, build, curl characteristics). This diversity is partly due to the fact that the curly genes are naturally occurring and there has not been a long term breeding program to develop a uniform set of characteristics against a breed standard. In fact, an official breed standard has not yet been agreed. Consequently, one should feel free to choose a curly horse which one finds attractive without worrying greatly as to whether the horse fits a certain standard.
The coat changes with both age and season. The winter coat shows the greatest curl, while in many horses (depending on the bloodline and individual) the summer coat is straighter, often with thinner and shorter hair in the mane and tail. Consequently, a given horse may look completely different at a different time of year. Before buying a curly horse, if appearance is important, ask to see the horse (or photos thereof) in winter and summer. Also check horses of the same bloodline but different ages to determine the expected changes as the horse gets older.
If you are choosing a curly because these horses are hypoallergenic, be aware that the extent of this quality varies from horse to horse and that the benefit varies from person to person. Consequently, any combination of horse and person may exhibit no allergy, a reduced allergy, or the usual horse allergy. Therefore, one should test the person with the horse to determine the extent of the benefit. If one has extreme allergic reactions, take medical advice on how to do this test safely.
Unlike other horses, the curly horse is normally not clipped for show purposes. This is because, unlike most breeds, its winter coat is considered particularly attractive and its distinguishing characteristic. Curly horses are also known as Bashkir Curlies, American Bashkir Curlies, or North American Curly Horses.
Taking on a Rescue Horse
One of the best places to find a free horse (or a very cheap one) is horse rescue associations. They take on a large number of horses each year but have only so much room (pasture, boxes), money (for food, bedding and other costs) and staff (to muck out and provide general care). Consequently, most of them are very happy to give a horse away to a good home, as this frees up room for other rescue horses and saves money. Usually they will provide a horse for free, although they may ask an administration fee (to help cover a portion of their direct costs).
Aside from getting a horse for free (almost), you are also helping out not only that horse but making room for the association to take on another rescue horse. So, you can save money and know that you are doing a good deed at the same time. Another advantage is that rescue organisations are non-profit and consequently looking at what is best for the horse and new owner, so are more likely to be honest about potential issues and the suitability of the horse to your requirements than businesses offering horses for sale.
Before they give a horse to a new owner, the association will need assurances that the horse will be well taken care of. You will need to show them that you have the facilities (e.g. stall, pasture) to take care of the horse, or that you will be renting adequate facilities (e.g. at a professional horse boarding business). They will also want to be assured that you have the time, money and commitment to take care of the horse long term.
Before taking a horse from a rescue organization, you should learn as much about the horse and its history as you can. This will help you understand its capabilities (e.g. how much training it has), physical health, any behavioral issues, and any health concerns. In this regard, one should ask about the results of any veterinary examinations and the experiences of the staff when dealing with the horse while it was in their care.
It is also useful to know why the horse was rescued and what condition it was in when rescued. If the reason was economic (e.g. owner in financial difficulty) or practical (owner moving house and will no longer have facilities) then there are no implications. However, in the case of horses which were neglected or abused, there may be long term health or behavioral issues. Knowing the horses background can identify potential issues which may otherwise not be apparent.
One also needs to think carefully about the horse’s current capabilities in terms of what you will use it for. Many rescue horses are old; if you only want the horse as a companion horse then this is not a problem but if you want to ride it regularly then an elderly horse is likely unsuitable. If the local rescue organizations don’t have a horse that meets your requirements, the best solution is to wait. Leave them your contact details and your requirements, after assuring them that you will provide a good home for the right horse. You may need to wait a few months, but with so many horses being rescued for a variety of reasons, there is a very good chance that one which meets your requirements will become available.
Horse Groups – Warmblood, Coldblood, Hot Blood
The three general categories of horses are warmblood, coldblood and hot blood. Each of the hundreds of different horse breeds fits into one of these categories.
Cold Blood. In Europe, horses were originally bred for farm work and as working horses. Their main function was to pull things (e.g. plow, cart, barges, forest logs). They were bred for strength and endurance, able to pull heavy objects and to work many hours each day. This resulted in breeds with big muscles, on heavy frames, with large joints. Such horses also needed to be calm an obedient; the last thing you wanted was a horse running off with a cart or farm equipment. Their coats, manes and tail hair were thick and long to protect them from the European winters. Such horses are not fast, but are very solid working horses. Sample breeds are the Shire and the Clydesdale.
Hot Blood. In the middle-east and some of the other warmer climates, horses were bred for riding and racing. Such horses are built for speed and distance, rather than power and endurance, so had much lighter bodies and in particular more delicate legs. Their coats, manes and tails have relatively short hair in response to the warm climate. Also, their blood vessels are nearer the skin surface in order to dissipate heat better. Their temperament is spirited and competitive, traits that help them win races. The Arabian and the Thoroughbred and among the best known hot bloods.
The warm blood breeds (also known as warmbloods) are between the hot and cold bloods both physically and in terms of their nature. In fact, many of the warmblood breeds are the result of mating hot bloods and cold bloods to develop a new breed with the positive characteristics of both. Their build is athletic, providing both speed and endurance, but without the power of a cold breed or the pure speed of a hot blood. They have a calm nature and are generally intelligent, making they easily trainable for sports such as show jumping and dressage. Although bred for a variety of duties in the past (such as war horses and carriage horses), today they are mainly used for sport and pleasure riding. The Friesian and Hanoverian are examples of warm breeds.
These three terms (cold, hot, warm) of course refer to their climate of origin and their temperament, not to the temperature of their blood. All horses have approximately the same body and blood temperatures (about 38C or 100.5F) and as mammals they are all ‘warm blooded’ from a biological classification perspective.
Over the past hundred years we’ve seen machines replace much of the functions of horses, with farm and other equipment taking over the function of cold bloods, while modern transport has taken over the traditional employment of warmbloods. Fortunately, sports and pleasure riding have grown to partly fill this gap, with different types of activities suited to each category. In addition, even for pleasure riding, the preferred horse type depends on what you want to do. For pure speed it is the hot blood, for complex sports such as show jumping it is the warmblood, while the cold blood’s calm and reliable nature make it a favorite with many children and less confident adults.
Stop Horses From Eating Wood
Horses chewing wood is a common problem, which not only damages stables and fencing, but can also injure the horse. The splinters can get stuck in teeth or injure gums. If they are swallowed, the stomach or intestines may be injured, on they could lead to impaction colic. Therefore, for both the horse and the facilities, one should try to correct this problem promptly.
One first needs to check that the problem is wood chewing and not cribbing. Both activities are similar in that they involve the horse biting and damaging wood, but they are completely different problems. Wood chewing is exactly that; the horse chews on wood (e.g. in its stall or wooden fencing). With cribbing the horse does not chew on the wood but instead grabs it with its front teeth, then arches its neck and sucks in air. If you watch the horse, you can easily see which of the two problems it has, as the two activities are completely different. If you can’t catch the horse in the act, examination of the wood should tell you, as one needs to check if the wood has been nibbled away or simply bitten hard.
The most common cause of wood chewing is boredom. Horses which are left in their boxes most of the day with nothing to do simply do not have enough mental stimulation, so they start chewing on wood to occupy themselves. Another cause is stress or nervousness; just as some people chew their fingernails or pencils when they are stressed, a nervous horse confined to its box with nowhere to direct its nervous energy may start chewing on wood to distract itself. The third possible cause of wood chewing in nutritional deficiencies; if the horse’s food does not contain all the minerals they need they will start to chew on other items (such as wood or earth) in an attempt to obtain the missing minerals.
The first step in fixing the problem is to address the underlying cause. Since it is not always possible to know which of the three possible causes is the problem, the easiest solution is to address all three. Provide the horse with as much pasture time as possible, as this provides mental stimulation and also an outlet for nervous energy. Give it chewy food such as grass and hay, which will occupy it and meet its natural desire to chew better than fast foods such as grain or muesli. Companion horses, exercise and an interesting environment all help. In case the problem is nutritional, ensure that it has good access to a salt lick and a mineral stone. Try to identify anything which may be causing the horse stress (e.g. bullying by another horse) and address the issue.
Taking these steps should improve the situation but may not stop wood chewing completely. Unfortunately, once the habit has been established, simply removing the originating cause will not eliminate the habit. One also needs to address the behaviour as well.
One does this by actively preventing the horse from chewing on wood. Putting a live fence wire on top of fencing rails will prevent chewing there. A metal strip on wood surfaces in the stall (e.g. stable door) will make chewing difficult. One can also use one of the speciality paints which have been developed to taste bad; simply paint these on the wood surfaces to discourage chewing. Note that such paints need to be redone every few weeks since the taste fades and that one should first check that any such paint has been veterinary approved.
One should make sure to address both the cause (e.g. boredom) and the behavior (e.g. with paint). Doing just one or the other is insufficient. If one fixes the cause but not the behavior, the habit is likely to continue, although to a lesser amount. If one prevents the behaviour (e.g. with paint) but does not address the underlying cause, the horse still has a problem and this may well lead to the development of a different behavioral problem.
Buying a Trained Horse versus Buying an Untrained Horse
When looking to buy a horse, one of the first decisions is whether to get one which is untrained, partly trained, or fully trained. Most people, especially if it is there first horse, will be better off getting a horse which is already trained for whatever they intend to use if for. For example, if one intends to use the horse for basic riding it should already be trained for riding, whereas if you are using it for show jumping, it should already be trained in show jumping.
Of course, after looking at horses for sale, one can purchase an untrained horse or a partly trained horse. Such a horse will be less expensive to buy. Also, you can instruct a trainer on exactly how you want the horse trained, and you can have the experience and pleasure of participating in this. However, against these advantages, there are a number of disadvantages:
- Training Expenses. With an untrained horse, training is an additional cost which one has to factor in. Aside from the direct costs of the trainer, unless the trainer comes to you there is the additional cost of transporting the horse to the trainer for each lesson, or stabling the horse with the trainer. The exact costs of training depend on individual circumstances, but they are under-estimated far more often than over-estimated. Frequently, once one factors in the final total training costs, it would have been cheaper to have purchased a horse that was already trained.
- Accidents. Accidents can easily occur during training, even with a good trainer. These may result in vet costs or worse.
- Incorrect Training. Some trainers are not as good as others. In addition, many trainers will rush training or under-estimate the amount required, to get the contract at an acceptable price. This may result in an incompletely or incorrectly trained horse.
- Riding Feel. Horses are individual living creatures, with their own characteristics. Two horses, with identical training, will behave and feel different to a rider. Consequently, one cannot predict precisely what an untrained horse will feel like after it has been trained, so buying a trained horse which you’ve already ridden is more predictable.
- Health Examination. A trained horse is easier to evaluate for injuries or other defects as one can ride it and one can watch it carefully while being ridden in each gait. Although one can examine an untrained horse, the examination by necessity is less complete.
Because of these factors, buying an already trained horse is often less expensive, less risky and less stressful than buying an untrained or partly trained horse and then having it trained up.
Unless you are a professional trainer (or working under the close supervision of one), you should not train a horse yourself. Otherwise there is the risk that the horse will acquire bad behaviors or habits, which can be difficult and expensive to correct.
Be wary of purchasing an incompletely trained horse on the basis that the seller will complete the training. Far too often in these circumstances the remaining training is rushed and not done to the highest standards. Insist on the horse being trained up first and pay no more than a holding deposit until this is done and you’ve ridden the horse to make sure that you are fully happy with the result.
Horse Cribbing – Understanding, Preventing, Treating
Cribbing is a compulsive behavior, which horses sometimes develop as a result of boredom, typically resulting from being left in a box much of the day with nothing to do. It consists of the horse firmly biting an object, arching its neck while pulling on the object, and sucking in air. It is believed that this triggers the release of chemicals (endorphins) in the brain, giving a pleasurable sensation. Cribbing is also known as ‘wind sucking’ or ‘crib biting’.
The horse cribbing habit is sometimes mistaken for wood chewing. Both activities involve biting on wood and causing damage to it. However, they are really different habits. With wood chewing, the horse simply nibbles on wood, typically to occupy itself and to meet its natural desire to chew. With cribbing, the horse does not chew on the wood but simply grabs it so that it can stretch its neck so that it can suck in air. Examination of the damaged wood will show the difference as in one case it will be nibbled away whereas in the other it will show signs of being firmly bitten and then pulled.
Over time, cribbing will wear down and damage the horse’s teeth. The pulling motion results in an abnormal muscle development in the neck, making it thicker. A number of other illnesses, such as colic, are associated with cribbing but the relationship of these illnesses is unknown (e.g. does the colic pain promote the habit, or does the cribbing air sucking cause the colic, or are both colic and cribbing simply more likely in horses which lack pasture time).
Ideally, one should prevent the development of the cribbing behavior by providing the horse with as natural and interesting environment as possible. Once a horse has cribbing, the situation is more difficult, but one can greatly reduce the frequency of cribbing by providing a mentally stimulating environment. The first step is to provide as much pasture time as possible. One should also make the feeding regime as natural as possible, consisting of pasture grass if possible and hay as a second choice; foods such as grains which can be quickly eaten with minimum chewing are the least desirable. In addition, many small feeds are preferable to a few large feeds, as this helps break up the day. Any other activities which provide interest, such as exercise and grooming, will make a positive contribution.
An interesting environment will normally prevent the development of cribbing, and help already cribbing horses to reduce the amount of cribbing. Unfortunately, once the habit is established, this in itself will seldom cure it completely. One needs to combine this action with treatment to physically prevent the horse from cribbing, in order to eventually break the habit.
A common treatment is the ‘cribbing strap’ which is a strap that fits around the neck with a metal plate underneath to making swelling the neck to suck air uncomfortable; this device is also known as a cribbing collar. One can also use a specially-designer muzzle which allows the horse to eat but prevents it grasping fence rails or other objects with its teeth. Putting a fencing wire (with electrical current) on top of fence rails will also keep the horse from cribbing on them. There are also a number of paints which are designed to have a foul taste which one can paint rails and other objects with to discourage cribbing on them (make sure that any product you use is veterinary approved). Some people find that anti-depressant medication helps. If none of the above techniques work, the final approach is surgical, consisting of cutting certain neck muscles and nerves and thereby preventing the cribbing activity.
Successful treatment of cribbing requires that one both improve its conditions (more activity, less boredom) and that one physically discourage cribbing using one or more of the above techniques. Either method on its own is likely to have only limited success.