U.S. Army Spc. Roxanne Cavezuela, 3rd Military Police Detachment military working dog handler, conducts obedience training with MWD Chek, a patrol explosives detector dog also assigned to the 3rd MP Det., at Fort Eustis, Va., Feb. 4, 2014. Cavezuela has been in the Army for a year and a half, and views her relationship with Chek as not only a partnership, but also as family. Cavezuela is a native of Morton, Texas. (U.S. Air Force photo by Staff Sgt. Katie Gar Ward/Released)