Service Vétérinaire Ambulatoire Équin Dre Marylène Bélisle

01/16/2025

01/16/2025

Do you have a plan for your horse’s unexpected medical expenses? (Read, for example: can you afford colic surgery if it comes to it?)

Whether a horse is purchased for personal or business reasons, horse ownership represents a significant investment of time, money and resources. While nothing may easy the emotional burden, wise planning can at least help reduce the economic impacts should something happen to your precious companion.

There are many types of coverage available to the horse owner and the conditions can vary widely between companies. Common types of coverage available for horses are listed (but not limited to what you see) in the graphic. Some equine insurers may require an insurance examination certificate signed by a veterinarian before a policy will be issued for a horse, however that does not mean your veterinarian can attest for the insurability of the animal — your veterinarian can only respond to questions of which he or she has direct knowledge, reporting the medical facts to the best of his or her ability.

Regardless of the circumstances, never ask or expect your veterinarian to report a claim to the insurance company or to be an expert with regards to your insurance policy. This is your responsibility as the owner and if you have questions regarding your policy be sure to ask your insurance agent!

01/16/2025

DO YOU KNOW HOW TO SPOT COLIC IN HORSES?

Colic indicates a painful problem in the horse's abdomen (belly), which can be caused by a number of different conditions. Less than 10% of all colic cases are severe enough to require surgery or cause the death of the horse; nevertheless, every case of colic should be taken seriously because it can be difficult to tell the mild ones from the potentially serious ones in the early stages.

Horses show signs of abdominal pain in a wide variety of ways, and usually a horse shows only a few of the signs during an episode of colic. The rule of thumb is — the more obvious the signs of pain, the more serious the problem.

If you suspect the horse is suffering from colic, we suggest that you:

• Alert your veterinarian immediately

• Remove all hay and grain from the horse's surroundings

• Don't medicate without your veterinarian's approval, as pain medications can mask clinical signs

• Walk the horse around if it's continually rolling or in danger of hurting itself — but do not tire the horse with relentless walking and don't approach the animal if it's not safe

• Keep the horse under close observation until the signs of colic resolve or the veterinarian arrives

The key to increasing the chances of a good outcome is to identify the problem early and get your veterinarian involved from the start.

Please note that this is not an exhaustive list of colic signs. Horses are individuals and may display signs of pain in a variety of ways. Always consult your horse doctor for more information.

12/21/2024

Water is a vital resource for horses year-round, but its importance becomes even greater during the winter months. Maintaining proper hydration is essential for horses to support digestion, overall health, and especially for preventing colic, a potentially life-threatening condition.

In winter, horses may drink less water due to cold temperatures, or water sources might freeze, limiting access. Reduced water intake increases the risk of impaction colic, a condition that occurs when food material becomes lodged in the horse’s digestive tract. This is exacerbated by the dry, fibrous nature of winter forage like hay, which contains less moisture compared to fresh pasture grass. Without sufficient water, the digestive system slows and cannot properly break down this material, potentially leading to blockages.

Encouraging adequate water consumption is critical. Horses should normally drink 5-12 gallons of water daily, and ensuring the water is warm enough—between 45-65°F—can help encourage drinking. Studies show that horses are more likely to consume warm water during cold weather. Using heated water buckets or tank deicers can prevent freezing and make water more appealing.

Fun Fact: Research shows that horses drink almost 40% more water per day if given warm water (45-65 °F) instead of near-freezing water. (Kristula and McDonnell, 1994)

Electrolytes or salt supplements can also stimulate thirst, prompting horses to drink more. Offering soaked hay or adding water to feed can provide additional hydration. However, soaking hay or feed isn’t recommended in environments where these items would freeze solid before being consumed by the horse.

Preventing dehydration in winter is a proactive measure to safeguard against colic. Regularly monitoring water intake and ensuring clean, accessible, and palatable water is essential. By addressing these needs, horse owners can help maintain their horses’ health and comfort throughout the colder months.

If you have questions or concerns about your horses' winter water intake, contact your veterinarian.

12/21/2024

As the cold winter weather trudges on, Dr. Sarah Reuss, AAEP Vice President and a horse owner herself, shares the following advice to keep your horse safe during extreme weather.

1. While lots of hay is ideal for horses to eat to keep warm, now is NOT the time to introduce a round bale if they’ve never had access to one before. It may be more work, but keep throwing them their normal hay source, just more frequently.

2. Similarly, if your horse is not used to being in a stall, now is NOT the time. The stress of a major change and the decreased activity can be risk factors for colic. Be sure they have access to shelter, hay, and drinkable water but let them move around if they choose to do so.

3. Horses that are thin, older, or fully body clipped are those most at risk in extreme weather.

4. Well-fitting blankets are great but be sure that horses do not get sweaty under them, or that the blankets don’t soak through if snow or rain covered. Wet, cold and covered is worse that dry, cold and naked.

5. Some of the highest risk times are when the temperatures hover right around freezing, as that can result in sleet/freezing rain/ice that can make horses wet and therefore colder. Slippery footing is a concern, too.

6. If using electric water heaters, be sure they are functioning and not shocking horses. Take your gloves off and stick your hand in the water (briefly!!!) to double check.

7. Entice your horses to consume extra water by flavoring a bucket, adding electrolytes to their meals, or soaking their meals in warm water. If you’ve never fed beet pulp before, be sure to add LOTS of warm water. Dry beet pulp is a common source of choke.

8. The tips of your horses' ears can be at risk for frostbite. Putting on a waterproof, jumper-style ear bonnet or other waterproof ear cover can protect them from wind chills.

If you have any questions or concerns about keeping your horses safe this winter, contact your veterinarian for advice.

11/27/2024

As the weather cools down, allowing yourself an ample amount of time to cool out your horse after a cold ride is essential to ensure that you don’t jeopardize your horses' health by allowing them to catch a chill.

Our friends at Equus Magazine have some useful tips to share for cooling out your horses this winter. You can read the full article on their website at https://equusmagazine.com/riding/coolingout-10486/

11/27/2024

Water remains as important for your horse in cold weather as it is in the summer. As a matter of fact, decreased water consumption in the winter is thought to be the primary inducing factor for impaction colic — although there are other predisposing factors such as poor hay quality, lack of exercise, internal parasites and dental problems.

Impaction colic is essentially constipation and most often includes the accumulation of hard, dry f***l material in the colon. The usual signs of impending impaction colic are depression, a decreased appetite, and decreased production and dryness of manure.

Studies demonstrate that you can increase your horse's winter water consumption if you provide access to heated water, but ONLY if that is the only source of water available. As always, if you have any questions about preventing colic in your horse, your equine veterinarian remains your best source of information!

11/23/2024

Did you know your horse can catch the flu, too?

While there isn’t a specific time of the year for “flu season” in the equine world, any time is good to learn more about this highly contagious respiratory condition—particularly because it’s one of the most common infectious diseases of the respiratory tract of horses, and recent years have been unusually active for Equine Influenza Virus (EIV) on a global scale.

EIV spreads rapidly through groups of horses in aerosolized droplets dispersed by coughing, and the severity of clinical signs depends on the degree of existing immunity within the affected individual, among other factors (i.e., correctly vaccinated horses are less affected than unvaccinated horses).
Any horse showing signs of respiratory disease (cough, nasal discharge, persistent fever) should be isolated immediately until your veterinarian can determine the exact cause.

To learn more about Equine Influenza Virus (EIV), visit these resources:
https://aaep.org/resource/aaep-infectious-disease-guidelines-equine-influenza-eiv/
&
https://www.equinediseasecc.org/equine-influenza

As always, your horse doctor remains your best source of information. Contact them to learn more about how to prevent this disease through an appropriate vaccination protocol and biosecurity practices.

11/23/2024

EPM is widely considered the most important infectious neurologic disease of horses in North America and is caused by protozoal infection of the central nervous system. Horses are infected by consuming food or water contaminated with opossum s**t containing sporocysts.

Horses with EPM do not present a biosecurity risk to other animals because the disease is not transmissible between horses. An effective vaccine has yet to be developed, so the best preventative approach includes eliminating access of opossums to feed and water in order to minimize contact with opossum s**t and improving your horse's immune defenses by decreasing stress and optimizing health.

To learn more about EPM, visit the following resources:
https://aaep.org/resource/equine-protozoal-myeloencephalitis-epm/
&
https://www.equinediseasecc.org/EPM

As always, consult your veterinarian for more information and for advice tailored to your horse's specific circumstances.

11/15/2024

If your horse has a cough that persists into exercise or is heard while your equine friend is at rest in the barn, be sure to talk to your veterinarian about evaluating your horse for respiratory disease. It could be a problem with the upper airway (the nasal passages and throat) or the lower airway (the lungs).

While waiting for your appointment, try decreasing your horse’s exposure to dust, as that is a primary trigger for lower respiratory disease such as asthma or heaves. Some simple things you can do include avoiding straw bedding, feeding hay on the ground and/or soaking it, not using a leaf blower on barn aisles, and not storing hay or bedding above your horse’s stall. Last but not least, while us humans may be more comfortable with all the barn doors closed on a cold day, your horses’ lungs will appreciate open doors/windows and good ventilation!

As always, if you have questions or would like to learn more about preserving your horse’s respiratory health, your equine veterinarian remains your best source of information!
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Brought to you by the AAEP Horse Owner Education Committee.

11/15/2024

✨ 𝗟'𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝗰𝗲 𝗱𝗲 𝗹𝗮 𝘀𝗲́𝗰𝘂𝗿𝗶𝘁𝗲́ 𝗲𝗻 𝗽𝗿𝗼𝗺𝗲𝗻𝗮𝗱𝗲 𝗮̀ 𝗰𝗵𝗲𝘃𝗮𝗹 ✨

En cette période de l'année, la pénombre arrive plus rapidement, rendant les sorties à cheval plus risquées. Pour rester visible en tout temps, pensez à porter des vêtements réfléchissants, comme un dossard de sécurité. 🌙🍂

Préparons-nous pour des randonnées sécuritaires et agréables, peu importe la saison! 🐴💡

11/15/2024

Did you know that a horse with a moderate hair coat starts requiring additional calories for body temperature regulation when the outside temperature drops to approximately 50°F?

As the temperatures start to drop, especially overnight, it's important to remember that cold weather prompts special considerations for your horse's diet and care. This is particularly important when it comes to the older members of the herd; consult your primary horse doctor to formulate a plan to keep your horses happy and healthy this fall and winter!

11/05/2024

IS RAIN ROT A FUNGAL OR A BACTERIAL DISEASE?

Rain rot (or rain scald) is the common name for a contagious BACTERIAL skin disease called dermatophilosis. It's caused by the bacterium "Dermatophilus congolensis," which thrives during wet seasons and in geographical locations with high precipitation and humidity. It can also develop after horses have sweat under blankets or tack, and equines with compromised immune systems are more susceptible.

Why should you not mistake rain rot for a fungal disease?
Antifungal medications and topicals have no effect on the bacteria responsible for rain rot, therefore diagnosing the condition correctly is very important!

How does rain rot happen?
The bacteria infects the hair follicles and damages the hair follicle and shaft; the hair will then pull out in small clumps leaving pink skin or purulent scabs behind (pro tip: your horse will NOT thank you for picking at them!) If you do not address the factors that promote the right bacterial environment (for example, you always leave your horse to stand outside in the rain without shelter or the protection of a waterproof rug), rain rot can keep recurring. If left untreated, the condition can even progress to a point where it opens the door for more serious, secondary skin infections.

If you suspect your horse has rain rot, be sure to consult your veterinarian on the best treatment plan based on the severity of your horse's case. While there are a million products that can be found in your local tack store, your horse doctor may have cause to prescribe a specific course of action.

09/20/2024

Puncture wounds in the foot qualify as medical emergencies, due to the number of vital structures just beneath the sole that can be physically damaged and/or contaminated with bacteria when they are penetrated by a sharp object.

If your horse steps on a nail or other sharp object and it remains embedded in the hoof, resist the temptation to pull the nail out and consult with your veterinarian first. Leaving the nail in place will allow the vet to take x-rays of the foot before removal, which helps to identify exactly what structures have been penetrated, and to plan the most appropriate strategy for dealing with the situation.

If your veterinarian advises, carefully remove the nail to prevent the horse from stepping on it and driving it deeper into the hoof cavity. As you remove it, be sure to mark the exact point and depth of entry with tape and/or a marker so the veterinarian can assess the extent of damage. Apply antiseptic to the wound, and wrap to prevent additional contamination while you wait for your appointment.

Penetrating hoof wounds can be extremely serious and shouldn’t be underestimated. The prognosis for successful recovery depends on quick action to identify the path of the nail, treatment of potential infection and mechanical damage to the foot, and proper aftercare. As always, consult your horse doctor for more information and advice!

09/13/2024

"F" IS FOR FALL-CHECKLIST! 🍂🍁

As the cooler weather moves in, now is the time to crack down on housing, nutrition, and preventative health strategies suitable for the arrival of winter.

Check out this list of essential items on the horse owner's fall to-do list, but there is much more that needs to be done—like having your horse's blankets repaired and waterproofed, securing and storing hay properly, assessing your shelters for safety and soundness, etc.

Note that your equine veterinarian is one of your greatest allies this season, so be sure to consult them and discuss vaccination and deworming protocols appropriate for your horse’s situation. This is also a great opportunity to chat about recommended changes in nutrition and exercise programs as well!

09/04/2024

While it’s a common equine emergency, esophageal obstruction (“choke”) can look alarming, especially if you've never seen it before. Unlike in human medicine, where choking refers to a tracheal (or windpipe) obstruction, choke in horses refers to an obstruction of the esophagus (the muscular tube that carries food from the mouth to the stomach).

Most commonly, choking occurs when horses eat concentrated feed too quickly without chewing appropriately, which results in a firm bolus lodged in the animal's esophagus. However, esophageal obstruction can also occur with hay or straw, hard treats, carrots, or nonfood objects. Poor dentition, which leads to inadequate chewing, is also a frequent cause of choke.

While common, choke can have serious consequences. So, be sure to call your veterinarian as soon as you notice signs of choke. A bad choke is fairly obvious to both veterinarians and horse owners, but a mild choke could be confused with an upper respiratory tract infection or colic.

To learn more about choke, visit: https://equusmagazine.com/horse-care/response-choke-53083?fbclid=IwY2xjawFD8vFleHRuA2FlbQIxMAABHfE-Zua-igK44im7wrVKxQCC-BpnLCteEuv_kOcOvm_IrRy_GusLbR99tA_aem_vtdTknV2QDBSXk79x9PmjQ

09/04/2024

UNDERSTANDING PROUD FLESH ✍️

Wounds on the bodies and limbs of our equine companions are exceptionally common. In particular, wounds on lower limbs can be especially difficult to manage. There is little extra skin in these areas, making large wounds difficult to close via suturing.

In addition, wounds on the lower legs are contaminated easily with bacteria since they are closer to the ground, bedding, and manure. The constant movement of an animal's legs as it walks, turns, and bears weight can also greatly impair healing, especially if the wound occurs over a joint. All of these factors can often halt the normal progression of the healing process and result in a chronic wound.

Persistent inflammation, along with infection, is a major contributor to exuberant granulation tissue (or proud flesh) formation in a wound. Proud flesh is not conducive to wound healing as it prevents the wound from epithelializing (the process of the skin cells covering the wound), and sometimes it can become so large that it appears to be a tumor, usually obliterating the original wound.

Prevention of proud flesh involves good wound management. For the best healing, wounds should be identified and treated quickly and properly — especially on the lower limbs. Consult your veterinarian about any wounds that appear deep or extensive, that lie over important structures (like joints and tendons), or that already show signs of proud flesh development. Rather than waste time and money in trials and errors that could delay your equid's healing, ask your veterinarian what products are best for your situation.