Bray House Veterinary Practice

36 Asfordby Road
Melton Mowbray
Leics LE13 0HR
Tel: 01664 562054 / 563250


74 Dysart Road
Grantham
Lincs NG31 7DJ
Tel: 01476 566960

Senior horse care

It’s not only humans that are living longer our horses are too! Improvements in diet, management and veterinary care mean that horses and ponies can easily live into their 20s and 30s. The average age for a horse is about 24 years. Just like young animals, older animals need special care to keep them happy and healthy. Here’s some good advice on how to care for your ageing horse.

For young horses, one year is equal to about 3.5 years of a human’s life. So, a 10-year-old horse is equivalent to a 35-year-old human. The ratio changes slightly as horses get older, when one year is equal to about 3 human years: so a 20-year-old horse is equal to a 60-year-old human.
A horse is considered to be old or ‘geriatric’ when it has reached 20 years of age, but many horses are still physically fit when they reach this age.

Older horses may show the following changes:
Appearance:

  • Sagging topline resulting in a ‘sway’ or dipped back with prominent withers
  • Sagging skin and muscle degeneration
  • Characteristic drooping lower lip
  • Cataract development
  • Face has a hollowed appearance with deepening depressions above the eyes
  • Like humans, grey hairs will appear – these will be especially noticeable around the eyes, ears, forehead and muzzle

Other signs:

  • Messy eating habits, difficulty eating or loss of appetite – the result of worn/missing teeth
  • Lameness due to arthritis
  • Weight loss

We can see from the outward signs of ageing that a horse is getting old, but changes are happening inside the body too:

  • The heart, liver, kidneys, digestive tract and immune system become less efficient
  • Bones become brittle
  • Muscles may become weaker and the joints and tendons lose their elasticity
  • Hormonal changes can adversely affect body condition
  • These effects of ageing mean that your horse is more susceptible to illness and that recovery from disease or injury will be slower

Dental care: now that your horse is getting older it is advisable that your horse has his teeth checked twice a year or at any time that you notice a problem such as weight loss or difficulty chewing. If your horse has had regular dental treatment throughout his life, it is far more likely that his teeth will be in working order when he is approaching his thirties.
Nutritional care: proper nutrition is essential to a healthy, older horse. Their digestive system becomes less efficient in addition to hormonal and metabolic changes that affect their digestion and absorption of the essential nutrients needed. A diet for an older horse should be:

  • Highly palatable
  • Easy to chew and swallow
  • Dust free
  • High in protein and fibre
  • Provide essential vitamins and minerals
  • High in energy
  • Easy to digest

Before changing your horse’s diet, consult your vet, he will probably want to do some tests to check for any kidney or liver problems. If you do need to change your horse’s diet, make sure you do it over a period of 7-10 days, unexpected changes can disrupt the digestive system. Continue to supply lots of water, if your horse isn’t getting enough he may develop colic or start to suffer from constipation. If you do find it difficult to persuade your horse to drink plenty of water you may need to provide water-soaked feeds or mashes.
General health care: sensible management of your older horse is essential to his general well-being. Don’t forget the routine care that he has had throughout his earlier years:

  • Routine worming and vaccinations are more important than ever.
  • Provision of shelter and warm stabling in the winter.
  • Regular twice-daily checks to keep an eye on changes in body condition, injuries, etc.
  • Give your horse adequate exercise to maintain muscle tone, flexibility and mobility. Just because your horse is getting old doesn’t mean he won’t need regular exercise. You may want to consult your vet if you are unsure.
  • Caring for your horse’s feet is also very important. If your horse is still shod he will need to see the farrier every 5-8 weeks or as necessary. Even if your horse doesn’t wear shoes, he will still need to have his feet trimmed and checked regularly.

If all of these points are followed, there is no reason why your older horse should not continue to live his life as he did when he was a younger animal.

Arthritis: this affects one or more of your horse’s joints and is very common to the older horse. Signs include stiffness or lameness – this usually improves with exercise. Arthritis is usually worsened by cold, damp weather, and once present will not go away. The condition, however, can be controlled. Horses can continue to work on a low dose of painkiller. Other options include herbal remedies and copper bands. The welfare of your horse must always be considered, if your horse is not happy and is not able to live a contented life, then euthanasia might be an option.
Dental problems: as your horse gets older his teeth will continue to grow, even so, the rate of wear is often faster than any new growth. Problems include worn down cheek teeth resulting in inability to chew food properly. Sharp edges or points may develop causing pain on chewing, reduced food intake and digestion, possible lacerations to the tongue and cheeks resulting in infection. Loose teeth are also a common problem, this is usually due to an infection and the tooth will probably have to be removed. Due to no fault of your own, your horse may have no teeth at all – do not panic – in this situation your horse’s diet will have to be changed substantially, but it is unlikely that it should make any difference to his health or general well-being.
Liver and kidney problems: degeneration of the liver and kidney is more common in the older horse. This reduces the ability of the organs to function properly. Possible signs will include weight loss and loss of appetite. If your horse suffers from either of these problems, it may require diet changes. If your horse develops a more severe problem he might start to behave differently – he will become irritable, start circling and head pressing. Liver and kidney degeneration are problems that must be seen by your vet. Your vet will discuss the possibilities and the management of it with you.
Pituitary/thyroid dysfunction: pituitary (glands at the base of the brain that help to control growth) dysfunction includes the following signs:

  • Chronic laminitis
  • Failure to shed coat (Cushing’s disease)
  • Increase in water intake
  • Increase in urination

Thyroid (gland in the neck that helps to control body growth) dysfunction include both low (‘hypo’) and high (‘hyper’) thyroid production. Signs of inadequate thyroid production include:

  • Fatigue
  • Hair loss
  • Infertility
  • Intolerance of excessively cold temperatures
  • Mental problems
  • Weight gain

Signs of excessive thyroid production include:

  • Heart beat irregularities
  • Increase in water intake
  • Restlessness
  • Weight loss despite increased appetite

Pituitary and thyroid dysfunction are problems that must be seen by your vet. Your vet will discuss the possibilities and the management of it with you.
Reproductive problems: this function also declines slowly as your horse gets older. A reduction in hormone efficiency will lead to infertility in both mares and stallions. Geldings can also suffer from infections and swelling in the sheath leading to difficulty urinating. Regular hygiene is important to help keep bacteria and abnormal fluid accumulation at bay.
Tumours: ageing may be associated with an increased incidence of some types of tumours but the relationship of age and tumour occurence is much less clear than in humans. Tumours are quite rare in the horse other than sarcoids and melanomas. Sarcoids are wart-like masses that occur most commonly on the lower legs but can occur on any part of the body. Melanomas are tumours common in the skin, eye and oral cavity which are commonly seen in aged grey horses.

There comes a time for every horse when things just get too much. As responsible horse owners, we need to make sure that our horses have the best treatment possible but if the time comes when the accumulation of years of wear and tear and general old age become too much, euthanasia is the kindest thing for a horse who is no longer able to have the quality of life he has always been used to.

Out Of Hours Emergencies

Please call 01664 562054 for emergency contact details. This service is provided by Vets Now, dedicated emergency teams in Nottingham & Lincoln. More about emergencies

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