Service Vétérinaire Ambulatoire Équin Dre Marylène Bélisle

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.

09/01/2024

09/01/2024

As cases of Eastern Equine Encephalitis (EEE) are on the rise, it remains critically important that horse owners take steps to protect their equine friends (and their families) from mosquito bites. If you live in a region where mosquito populations persist well into the fall months, your veterinarian may recommend additional fall booster vaccinations against EEE/WEE and WNV (West Nile Virus).

If you don't know your horse's vaccination history or you are unsure whether they have received a certain vaccine, it's not too late to start from scratch with an initial series of inoculations followed by the appropriate boosters, as recommended by your horse doctor.

So, what is Eastern Equine Encephalitis?

EEE is a severe, viral disease affecting the central nervous system, and is transmitted to equids (and humans) by infected mosquitoes. There is no cure for EEE, and the mortality rate is 75-95% (in horses). Prevention through vaccination is key.

Contact your veterinarian for more information, or learn more about EEE with the following resources:

USDA Equine Arbovirus Dashboard: https://www.aphis.usda.gov/livestock-poultry-disease/equine/arbovirus-dashboard

Equine Disease Communication Center (EDCC): https://www.equinediseasecc.org/eastern-equine-encephalitis

AAEP EEE Guidelines: https://aaep.org/resource/eastern-equine-encephalitis-eee/

08/01/2024

Soyez attentif aux signes de déshydratation pour vous et votre cheval !💦🚿

07/29/2024

Bonjour cher client, veuillez prendre note que Dre Bélisle sera hors service du 1 au 14 aout inclusivement pour travail administratif suivi de quelques jours de congé.

Veuillez communiquer avec Dre Bélisle par téléphone/Texto pour renouveler vos ordonnances de médicaments si nécessaire avant cette date.

Merci et bonne journée

Hello dear customer, please note that Dr. Bélisle will be out of service from August 1 to 14 inclusively for administrative work followed by a few days off.

Please contact Dr. Bélisle by phone/Text to renew your medication prescriptions, if necessary, before this date.

Thank you and have a good day

07/27/2024

HOW AND WHY DO HORSES GET ULCERS?

Equine gastric ulcers can affect any horse of any age. Up to 90% of racehorses and 60% of show horses, as well as non-performance horses and even foals are affected by equine gastric ulcers. Gastric ulcers result from the erosion of the stomach lining due to a prolonged exposure to the normal acid present in the stomach.

Unlike ulcers in humans, bacteria do not appear to cause equine gastric ulcers. Instead, this condition is often a man-made disease. Stall confinement alone can lead to the development of ulcers. A horse’s feeding schedule and high-grain diets can also contribute to the development of ulcers.

Stress, both environmental and physical, can increase the likelihood of ulcers, as can hauling, training, and mixing groups of horses. Strenuous exercise can decrease the emptying of the stomach as well as the blood flow, thus further contributing to the problem.

The treatment and prevention of gastric ulcers is directed at removing these predisposing factors, therefore decreasing acid production within the horse’s stomach. Prevention of ulcers is the key in helping your horse, as neutralizing the production of stomach acid is nature’s best antacid.

Please note that the only way to definitively diagnose ulcers is through a gastroscopy. An equine veterinarian should always be consulted in any case of suspected gastric ulcers to determine the best course of action and treatment for the individual horse.

07/06/2024

Poste Comblé. Merci à tous ☺️🐴

06/19/2024