Taller horses are more prone to exercise intolerance

A common cause of exercise intolerance in horses is equine recurrent laryngeal neuropathy (RLN). This is a fancy way of saying that the animals are not able to open their larynx on the left side very well during strenuous exercise, which limits their oxygen intake and ability to exercise. Larger horses, like thoroughbreds, are more prone to developing this condition than smaller breeds. In a new study published in Physiological Genomics […]