U.S. Air Force Staff Sgt. Zachary Scott, a K-9 handler with the 316th Security Support Squadron, and his military working dog, Ddrax, perform during the Capitol K-9 Trials at Joint Base Andrews, Md., May 13, 2024. Scott and Ddrax competed in a series of events that included obstacles and obedience drills. (U.S. Air Force photo by Airman 1st Class Martha Moore)