U.S. Air Force Staff Sgt. Ian McKinney, 92nd Security Forces Squadron Military Working Dog handler, prepares his dog Fanni for UH-1N Huey training Nov. 21, 2019, at Fairchild Air Force Base, Washington. Before the dogs board a helicopter, they are fitted with safety gear, which includes ear protection, goggles and a muzzle. (U.S. Air Force photo by Staff Sgt. Dustin Mullen)