Horse Health

Health news, veterinary advice, and educational tools to keep your horse healthy provided by The Horse

Haynet Design and Forage Consumption Rates Studied

It’s no secret that horses in modern management situations can benefit from slowed forage intake, which mimics feral horses' natural foraging tendencies. But do these slow feeders really work? A group of University of Minnesota researchers recently put two slow-feed haynets—one with medium-sized and one with small-sized openings—to t...

Strangles Signs, Risk Factors, and Complications Evaluated

If your horse had strangles, would you be able to tell? He'd probably have those token swollen lymph nodes and maybe a fever, right? It's possible, but researchers recently determined that these signs alone might not be the only ones that should prompt a strangles test. In fact, more than a quarter of the horses in their recent research presented ...

Monitor Mares' Progesterone Levels before Inducing Labor

Inducing labor in humans might be commonplace, but performing the same procedure in pregnant mares is tricky business. If the timing’s off, the foal isn’t likely to be strong enough to survive. But French researchers say that monitoring mares' progesterone levels—combined with veterinary and breeding experience—could be the key...

Clenbuterol's Impact on Horses' Body Fat Percentage

With any medication comes a risk of side effects. For instance, long-term phenylbutazone administration to treat a musculoskeletal issue can result in gastrointestinal problems; pergolide to treat Cushing's disease can cause a decreased appetite; and vaccine administration to protect against disease can cause injection site swelling and muscle sorenes...

The Thoroughbred Racehorse Foot

Foot problems can commonly cause horses to be scratched from a race, lose training days, overload other structures, and have shortened careers. Functionally adapted for speed and efficient use of energy, the Thoroughbred foot is light and lacks the mass for protection commonly seen in heavier boned breeds.

Equine Infectious Disease Outbreak Response 101

From equine herpesvirus and influenza to strangles and coronavirus, infectious diseases can cause quite a stir in the horse industry—quarantines, canceled competitions, and, in some cases, even horse deaths or the threat of human infection. And something all horse owners and veterinarians should know is how to respond in the face of an infectious di...

Can Fecal Albumin Tests Identify Equine Parasite Burdens?

Over the past few years equine parasite control guidelines have been on a roller coaster ride. Many veterinarians now recommend owners focus their attention on horses with the highest parasite burdens, but how can you tell which horses are infected? Researchers recently tested whether a stall-side fecal test could identify horses with high internal parasi...

Are Coughing and Nasal Discharge Early Indicators of Heaves?

Horse owners might dismiss mild coughing or nasal discharge in their horses, but could these two inflammatory airway disease (IAD) signs be linked to a more serious condition? Recent research results from the University of Berne's Swiss Institute of Equine Medicine indicate that, yes, these signs could be early indicators of recurrent airway obstructi...

10 Hot Weather Horse Care Tips

Summer heat can be dangerous for horses, resulting in dehydration, lethargy, and general malaise. Severe heat stress can cause diarrhea, or even colic. But owners can take important steps to keep horses safe and comfortable during the hot days ahead.

What Makes Horses More or Less Likely to Miss Training Days?

The next time your equine athlete is on stall rest, don't ask why his barnmates seem so much sounder than him unless you really want to hear the answer: Researchers recently determined that several factors—from the animal's history to your own training and management techniques—appear to make horses more or less likely to miss training...

Researchers Study the Genetics of Heaves

Recurrent airway obstruction (RAO, also called heaves) appears to have a genetic basis, but that genetic basis isn’t the same in all horses, Swiss researchers say. While the clinical signs can be the same, the disease's underlying genetic mechanisms can vary from one horse family to another.

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