K-9s at work Sept. 26, 2014
Renato a 3-year-old military working dog with the 379th Expeditionary Security Forces Squadron, takes a break from decoy training at Al Udeid Air Base, Qatar, Sept. 24, 2014. MWDs are used throughout the military to detect explosive devices and illegal narcotics and assist during patrol on military installations worldwide. (U.S. Air Force photo by Senior Airman Colin Cates)