It's a hard bark life
KitKat, 18th Security Forces Squadron military working dog, does a vehicle search with U.S. Air Force Staff Sgt. David Maestas, 18th SFS military working dog handler Dec. 12, 2017, at Kadena Air Base, Japan. Military working dogs have a packed day, involving building patrols, vehicle searches, aggression and obedience training, as well as other training scenarios to make sure they are fully prepared for anything in the field. (U.S. Air Force photo by Airman 1st Class Greg Erwin)