Senior Airman Jared Phillips, 28th Security Forces Squadron military working dog handler, places his hand in the food dish of Slovak, a retiring MWD, at the 28th SFS K-9 facility on Ellsworth Air Force Base, S.D., Aug. 22, 2012. Slovak must not demonstrate aggressive behavior during verbal and physical interactions with his handler and a third party in order to be approved for adoption. (U.S. Air Force photo by Airman 1st Class Kate Thornton-Maurer)