U.S. Army Maj. Bryan Hux, a veterinarian with the 438th Medical Detachment – Veterinarian Services from Fort Carson, Colo., replaces a cast for a contractor working dog during an office visit on July 27, 2012. The dog recently had surgery to repair damaged tendons in his lower leg and the veterinarian staff replaced the cast. The veterinarian clinic at Kandahar Airfield handles everything from routine veterinary care to critical care, taking care of military working dogs for the United States military, NATO, contractors and Afghan National Army.