K-9 without a canine keeps working
Military working dog Arek plays fetch with his handler (not shown) as part of his morning exercise routine Feb. 10, 2010, at the Transit Center at Manas, Kyrgyzstan. This 7-year-old German shepherd has been in two explosions while on patrol in Iraq but is still certified in patrol and detection. He and his handler, Staff Sgt. Patrick Lau, are deployed to the 376th Expeditionary Security Forces Squadron from Hill Air Force Base, Utah. (U.S. Air Force photo/Staff Sgt. Carolyn Viss)