An X-ray technician moves the leg of Brix, a military working dog, into the correct position for an X-ray at the radiology clinic on Joint Base McGuire Dix Lakehurst, N.J., Feb. 9, 2015. Brix is getting X-rays due to a condition called chronic lameness, a condition that could cause him to retire. (U.S. Air Force photo by Joshua D. King/ Released)