Staff Sgt. Thomas Butler, 82nd Security Forces Squadron, instructs his military working dog Murdog to sit during a training session Jan. 24. (U.S. Air Force photo/Adrian McCandless.)
Murdog, 82nd Security Forces Squadron military working dog, sits patiently until given an instruction to crawl through the tunnel Jan. 24th. (U.S. Air Force photo/Adrian McCandless.)
Staff Sgt. Thomas Butler, 82nd Security Forces Squadron, and his military working dog Murdog train together Jan. 24. (U.S. Air Force photo/Adrian McCandless.)