In this Wednesday, Dec. 2, 2015 photo, veterinarians and students operate on a horse with a broken leg at the University’s Koret School of Veterinary Medicine in Rishon Lezion, Israel. Veterinarians at the hospital operate on about two dozen horses a month and rely on elaborate tools and an army of volunteers to safely treat animals that can weigh more than 1,000 pounds (450 kilograms). (AP Photo/Oded Balilty)

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