Feeding a mixture of barley straw and hay is a safe and cost-effective way of promoting weight loss in grazing ponies over winter, according to recent research. Obesity is a widespread problem in pleasure horses and ponies. In the past, it was accepted that horses and ponies would lose weight over the winter and then gain weight in the spring when grazing quality improved. Nowadays, however, horses are fed to maintain condition over the winter, and, at the same time, they may be doing less work.

First let’s begin by locating the navicular bone in the horse. Each of your horse’s hooves contains two bones: the distal phalanx (coffin bone or P3) and the distal sesamoid bone (navicular bone). The navicular bone is a small, boat-shaped bone that is bordered by the coffin bone, middle phalanx (P2), and deep digital flexor tendon (DDFT). It is approximately six centimetres in length and two centimetres in width in the average 1200 pound horse.

A new therapy could help overcome joint infections in horses. Researchers at North Carolina State University developed a platelet-rich plasma (PRP) lysate that, when teamed with antibiotics, can eradicate bacterial biofilms common in joint infections. The work, which received funding from the Morris Animal Foundation, has been published in the Journal of Orthopaedic Research.

A possible new treatment for foal pneumonia that doesn’t risk causing multi-drug resistance has been discovered. Researchers at Texas A&M University and the University of Georgia found that gallium maltolate (GaM), a semi-metal compound with antimicrobial and anti-inflammatory properties, could be a viable alternative to overprescribed antibiotics. The research, funded by the Morris Animal Foundation, has been published in the Nature journal Scientific Reports.