U.S. Air Force Staff Sgt. Ashlynd Flowers, right, a military working dog handler with the 52nd Security Forces Squadron (SFS), holds Joyce, a military working dog also with the 52 SFS, for a blood draw during a medical appointment Feb. 25, 2014, at Spangdahlem Air Base, Germany. (U.S. Air Force photo by Senior Airman Rusty Frank/Released)