Duuk, 3rd Military Police Detachment explosives detection military working dog, was adopted at Fort Eustis, Va., Sept. 9, 2013, thanks to “Robby's Law.” “Robby’s Law,” passed in 2000, allows families to adopt MWDs after a screening process performed by the Department of Defense. (U.S. Air Force photo by Airman 1st Class Austin Harvill/Released)