Military Working Dog Rosso, 92nd Security Forces Squadron MWD, chews on a toy after successfully boarding a 36th Rescue Squadron UH-1N Huey Nov. 20, 2019, at Fairchild Air Force Base, Washington. Before the dogs were taken to board a running Huey during training, they were familiarized with it in a hangar. (U.S. Air Force photo by Staff Sgt. Dustin Mullen)