Reward
Mayo, 380th Expeditionary Security Forces Squadron military working dog, bites on his reward given to him by U.S. Air Force Staff Sgt. Justin Lopez, 380th ESFS MWD handler, after searching for explosives or narcotics during training in a warehouse at an undisclosed location in Southwest Asia Aug. 8, 2013. The training was designed to test the MWD’s senses for detecting explosives or narcotics in different quantities. Lopez and Mayo are deployed from Luke Air Force Base, Ariz., and Lopez calls San Diego, Calif., home. (U.S. Air Force photo by Staff Sgt. Jacob Morgan)