Staff Sgt. Adrianne Ramos runs through the confidence course with her military working dog, Helena, at Fairchild Air Force Base, Wash., Feb. 27, 2013. The military working dogs are trained to locate various explosive devices and narcotics, whether it is in a deployed location or stateside. Ramos is a military working dog handler from the 92nd Security Forces Squadron and is part of the team that earned the Air Mobility Command’s best medium sized SFS unit of the year award. (U.S. Air Force photo/Senior Airman Taylor Curry)