Dog Demo Air Force Senior Airman Ryan McHone participates in K-9 bite training with Enzo, a military working dog, during a demonstration at Luke Air Force Base, Ariz., Dec. 10, 2019. SHARE IMAGE: Download Image: Full Size (1.31 MB) Tags: Air Force Photo By: Air Force Tech. Sgt. Jensen Stidham VIRIN: 191210-F-SX095-002C.JPG Photo Gallery