U.S. Air Force Master Sgt. Gary Bubar, left, the logistics superintendent with the 375th Security Forces Squadron, salutes the U.S. flag in honor of Brix, a retired Navy military working dog, at Scott Air Force Base, Ill., July 18, 2014. Brix was euthanized due to health issues. He earned the Navy and Marine Corps Achievement Medal and the Army Commendation Medal while deployed to Iraq. (U.S Air Force photo by Senior Airman Tristin English/Released)