Joseph Berthelot holds his service dog Roxxy after their graduation from the 4 Paws 2 Freedom program March 22, 2019 at Beale Air Force Base, California. 4 Paws 2 Freedom, a non-profit organization, conducts a six-month program to help train certified services dogs for military veterans, first responders with post-traumatic stress disorder and victims of abuse. It began at Beale for the first time in 2018. (U.S. Air Force photo by Staff Sgt. Alexandre Montes)