16 Things you Should Never Feed your Horse

16 Things you Should Never Feed your Horse

Giving your horse treats can be fine especially if we are rewarding good behaviour, just because we love them, and yes even when they are looking at us with those big pleading eyes when we are eating a snack around them.

However as horse owners and lovers, there are a certain amount of things that you shouldn’t feed them, so its important to know what you can and what you can’t give to your horse as a treat, read this fabulous  infographic to find out what is and what isn’t safe. Read more

The Right Feeding Routine for a Happy and Healthy Horse

The Right Feeding Routine for a Happy and Healthy Horse

Horses are creatures of habit, which is why most experts advise caretakers to stick to a regular feeding routine. If you plan to make any changes to the diet, whether introducing a new food or changing the quantity of feed, always do it in small incremental portions over a period of a few weeks. This is because sudden dietary changes can cause health problems in a horse, especially in one prone to colic or digestive disorders. If you would like more such useful tips and guidelines for feeding horses, check out this awesome infographic from the Animal Health Company. Read more

Breeding Series – A Guide to Artificial Insemination – Pt1

Breeding Series – A Guide to Artificial Insemination – Pt1

Artificial insemination (A.I.) is a technique which is continuing to increase in popularity among mare owners. It involves a veterinary surgeon or qualified A.I. technician depositing semen into the uterus of the mare at the optimum time to allow fertilisation of her egg. Like other assisted reproductive techniques, such as embryo transfer, A. I. is currently unable to be -used in Thoroughbreds because by convention, the offspring are not eligible to be registered for racing.

Despite this, A.I. is widely used in showjumpers, dressage mares, eventers and pleasure horses. Over recent years the success rates of A.I. has improved due to superior insemination techniques and greater quality control of semen. Read more

Breeding Series: How to Deal with Abortion in Mares

Abortion in mares is defined as the expulsion of a foetus and its membranes at less than 300 days gestation. When it occurs it may be potentially life-threatening for the mare and emotionally distressing for the owner. The costs involved can be significant and can involve lost stud fees, loss of the foal and veterinary costs for treating the mare. In a 2008 survey, the percentage of UK and Thoroughbred mares that aborted was 2.1%. Read more

THE VETERAN HORSE – Care Through the Winter

THE VETERAN HORSE – Care Through the Winter

As horse owners and equine vets, we have certainly been spoiled by the mild Autumn so far this year! However, the long winter nights are finally drawing in, so this issue our attention turns to caring for older horses. Low temperatures, wet weather and sparse grazing can put significant demands on the veteran horse or pony at grass. Conversely, stabling horses for prolonged periods can result in a different set of problems to contend with.

The lifespan of the average horse is approximately 20 years. However, this varies tremendously between breeds and individuals. Whereas 20 years may be considered a ‘ripe old age’ for a thoroughbred, many ponies are still competing into their late teens and early twenties and live well into their thirties.

Caring for older horses and ponies can be a challenge. This article will discuss how their day-to-day husbandry requirements change with increasing age, and outline several clinical conditions common in veteran horses and ponies. Read more

Horse Worming and Managing Pasture

Managing PastureIn the wild, horses roam freely over thousands of acres with continuous access to cleaner pasture. Worms and horses evolved together in this environment, developing a relatively ‘healthy’ balance. Domesticated horses tend to be kept more intensively on restricted grazing, which exposes them to worm re-infection at a much greater level and upsets the balance of the horse/worm dynamic. Our job as horse owners is to re-establish this balance by controlling the amount of worms our horses are exposed to by managing pasture.

Reducing the number of worms on the pasture will help to keep the re-infection challenge to a minimum. This in turn reduces our reliance on wormers, hopefully slowing the development of resistance to them.

Tips for good pasture management

  • Remove droppings, ideally at least twice a week
  • Rest the pasture for at least three months a year to reduce the worm challenge. Sunlight and hard frost should help reduce the larval numbers so, if you can, choose the time of year carefully.
  • Combine harrowing with resting. Harrowing dirty pasture can just spread the worm eggs and larvae over the field, but if combined with pasture resting it can be of benefit.
  • Cross grazing the pasture with cattle or sheep will help reduce the worm challenge to the horses. They will ‘hoover-up’ the worms without being affected as the worms are host-specific.
  • Don’t over-stock paddocks as the quality of grazing will suffer.
  • Reduce paddock size so that you can alternately rest and graze your fields.


Effective equine worm control is more than just worming

Equine Worm ControlEquine Worm control is essential for good horse health, but it is important to consider all the factors involved when you plan your worm control strategy.

A ‘one size fits all’ solution can never be ideal. We need to manage the worm burden in every horse differently because they are individuals and every situation is unique. It is also important for us to use wormers responsibly. If we use wormers too frequently or unnecessarily, we could eventually reduce their effectiveness in controlling parasites (known as resistance). This is why the experts advocate more sustainable worm control, using a targeted approach to tackle a specific worm burden at any given point, rather than the old-fashioned ‘catch all’ method of routine worming every horse every 6-13 weeks.

Manage the worm challenge on the pasture

Reducing the number of worms on the pasture will help to keep the re-infection challenge to a minimum. This in turn reduces our reliance on wormers, slowing the drive for wormer resistance.

Test the worm burden

Regular faecal worm egg counts play a major role in allowing you to target your worming treatment effectively. They can also be used to check that your existing worming programme is working.

Plan your worm control programme

A thorough history of your horse’s health and worming regime, together with an assessment of his living environment and field companions, will help you to build the best possible worming programme.

Dose with the right active

When you have identified that a wormer is needed you should always select the one most appropriate for the parasite you are targeting. You must also make sure you treat your horse accurately according to weight. This will help to maintain the effectiveness of the wormers currently available to us.

Worming your new horse and being a responsible owner

New horses and wormingA new horse can bring any number of infections into your yard – including worms. It’s up to you as his owner to think about your new horse’s welfare, the other horses on the yard and how to reduce the potential risks with worming. A new horse could bring high levels of worms with them, with the added issue that these may be worms that are resistant to one or more of the worming treatments currently available. This means they may be tougher to get rid of and they could cause ongoing problems for the entire yard!

Unless you have a very clear and trustworthy history of worming for your new horse, it is always best to err on the side of caution. Treating soon after arrival with a wormer that is licensed to control benzimidazole resistant worms and one that will kill all stages of worm in the horse is advisable in most situations – tapeworm should also be included for the same reasons. This will ensure that your new horse is as worm free as possible and reduces the risk of bringing resistant worms onto the yard. It also means that the horse can be quickly integrated into the yard’s worm management system – which is hopefully a balanced approach with pasture management and testing aligned with strategic treatments.

The other thing to consider is that it can be useful to have your new horse tested to assess their current worm burden before any treatment. A faecal worm egg count (FWEC) will give you an indication of the adult redworm and roundworm parasites in your horse by measuring the number of worm eggs in a dung sample, reported as eggs per gram (epg). With a new horse it may not change the decision as to whether to worm or not, but it does start to build a picture of the worm burden that they carry and how their worming regime can be best integrated onto the yard’s general worm management.

Keep them in

Viable eggs may continue to be passed in the faeces for around a couple of days after you have wormed your new horse so it’s important that you keep them off pasture for this period (~48hrs) to avoid the contamination of your grazing. Even if they are going to be out on their own, it is still worthwhile to keep them off the field as they will still shed worm eggs onto the pasture and may re-infect themselves when the worm larvae have matured.

Remember ongoing pasture management

Once your new horse has been integrated into your worming programme with the other horses on the yard, the importance of ongoing pasture management should never be under-estimated – it is inexorably linked to worm control strategy. Low stocking densities, the daily collection of droppings, the grazing of other stock such as sheep or cattle on the land and the rotation and resting of pasture will reduce contamination and the exposure of the horses to infective larvae. Clearly a good worm control strategy will also result in less pasture contamination.

In addition, an FWEC from your new horse 6-13 weeks post arrival (depending on the wormer used) will be a useful guide as to how they are coping initially with their new environment and the worm challenge. The other thing to remember is that a new horse will always change the dynamic in the yard, whether with field pecking order or worm control! The new horse may well shed more over the first few months and they may cause horses that have previously coped well on the yard, to pick up an increasing burden and need treating more frequently.

New worming message from Merial: ‘Don’t aim to kill all worms’

Eqvalan-Duo-Horse-WormingLast spring Merial simplified the SMART worming message by introducing the SMART Rules, four simple rules to help horse owners plan an effective worming programme. In the second of these rules Merial takes a closer look to help you explain why refugia is so important.

In general, owners of horses have a tendency to hate the thought of their horses harbouring worms, but research has shown that actually allowing their horses to keep worms at a low level count within their system can actually be beneficial. These worms are known as ‘refugia’ and keeping a low population of treatment- resistant worms in the horses system, helps to dilute the number of treatment-resistant worms that are developing. Worming too frequently will deplete the number of treatment- sensitive worms, leaving only resistant worms in the gut which cannot be eradicated with wormers.

What is refugia?

Refugia is the population of worms not exposed to wormer treatment so includes the parasites in untreated horses and on the pasture. They pose little threat in small numbers, but serve to dilute the population of treatment-resistant worms. When the treatment-resistant worms breed, they pass on their resistance genes to the next generation. Keeping a population of worms in refugia, however, means that it is not only the resistant worms that breed. In this way the worm population always has a good proportion of treatment-sensitive worms, and worming treatments can continue to be effective now and in the future.

Target worming

One of the best ways to maintain refugia is to use  faecal worm egg counts to find out whether the horse really requires worming. We already have clients that currently practice this and they have already been advised that if their horse has a result of less than 200 eggs per gram (epg) they should not worm. This is because a low level of worms is not harmful and actually helps to maintain refugia. For more information on this or any other aspect of worming and worm counts give us a call.