Tech. Sgt. Cullen Thomas, 325th Security Forces Squadron military working dog trainer, interacts with MWD Linez, on the obedience yard at Tyndall Air Force Base, Fla., Nov. 18, 2024. As a MWD trainer, it is important to interact with the K-9s in a close setting to build trust between the two partners. (U.S. Air Force photo by Airman First Class Asha Wiltshire)