U.S. Army Capt. Samuel Smith, the Public Health Activity-Japan veterinarian, helps put a muzzle on U.S. Air Force military working dog Ramos prior to a checkup at Misawa Air Base, Japan, Oct. 30, 2017. In addition to tending to MWDs, Smith and his team care for more than 2,500 pets registered to families at Misawa AB. (U.S. Air Force photo by Senior Airmen Brittany A. Chase)