Christa Lesté-Lasserre, MA

Equine Venereal Disease

STDs. They're the kind of thing many people would rather not discuss. Disease transmission through sexual contact or bodily fluids such as semen and blood is still a taboo subject, even in 2012. But the reality is that as long as horse owners continue to breed their mares to stallions hundreds or thousands of miles away--or to stallions who are in the...

Study: Epistaxis Has 'Complex Hereditary Basis'

Researchers have determined that epistaxis—the most severe form of exercise-induced pulmonary hemorrhage (EIPH) in which blood runs from the horse’s nostrils—has a genetic basis. And, according to a group from Australia, a combination of genes as well as exterior influences can lead to epistaxis.

Study: Cortisol and Noncribbing Cribbers

Back in 2011 an equine ethicist suggested that cribbers should be allowed to crib. That it could actually do them some good (provided it’s not causing colic or severe dental damage, of course). That cribbing might be a coping mechanism for these horses, faced with stress, and that stopping horses from doing it might even be cruel.

Study: Boots, Wraps Increase Leg Heat During Exercise

Tendon boots help protect horses’ front legs from injuries such as hoof strikes or collisions with jumps. Wraps protect this sensitive area during travel or flat work. But Austrian researchers have determined that boots and wraps have definite effects on skin and tendon temperature as well—and those effects are probably not without health cons...

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...

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