Retired Tech. Sgt. Brandon Jones and his service dog, Apache, pose for a photograph in front of Golden Bear a C-141B StarLifter static display, at Travis Air Force Base, Calif., Mar. 30. Jones served 11 years in the U.S. Air Force until he was medically retired due to Post-Traumatic Stress Disorder. He credits his service dog, Apache, for saving his life. Apache is trained to alert him during PTSD triggers and helps him ease through those anxieties. (U.S. Air Force photo by Tech. Sgt. Lilliana Moreno/Released)