MWD
Staff Sgt. Franklin Walton, 51st Security Forces Squadron military working dog handler, guides Vito, a 2-year-old military working dog, through a series of obstacles at Osan Air Base, Republic of Korea, April 5, 2012. Once selected for the MWD program, each dog goes through rigorous two to 12 months training at Joint Base San Antonio – Lackland Air Force Base, Texas. (U.S. Air Force photo/Airman 1st Class Michael Battles)