Military working dog Vito, assigned to the 436th Security Forces Squadron, takes a rest in the snow-covered MWD training area Feb. 26, 2015, on Dover Air Force Base, Del. Vito, a 2-and-a-half-year-old German Shepherd chased and retrieved the jute tug in 3 inches of snow that fell on Dover AFB. (U.S. Air Force photo/Roland Balik)