Roxy

U.S. Army Pfc. John Casey, a military dog handler assigned to the 4th Brigade Combat Team, 1st Infantry Division, and his partner, Roxy, a military working dog, begin a training lane at Forward Operating Base Sharana, Afghanistan, Aug. 10, 2012. (DoD photo by Staff Sgt. Nicolas Morales, U.S. Army/Released)

U.S. Army Pfc. John Casey, a military dog handler assigned to the 4th Brigade Combat Team, 1st Infantry Division, and his partner, Roxy, a military working dog, begin a training lane at Forward Operating Base Sharana, Afghanistan, Aug. 10, 2012. (DoD photo by Staff Sgt. Nicolas Morales, U.S. Army/Released)