Staff Sgt. Zachary Boozel, 56th Security Forces Squadron military working dog handler, cleans the kennels Feb. 14, 2020, at Luke Air Force Base, Ariz. The working dog handlers maintain the kennels around the clock to include feeding and bathing the dogs as well as cleaning the kennels. Military working dogs and their handlers are responsible for protecting personnel and assets on military installations and the surrounding community. (U.S. Air Force photo by Senior Airman Caroline Burnett)