U.S. Air Force Staff Sgt. Brandon Smith, 633rd Security Forces Squadron Military Working Dog handler, and Max, 633rd SFS MWD, reflect on the memories they’ve shared with Erdo M614, former 633rd SFS MWD, during a memorial ceremony at Langley Air Force Base, Va., Jan. 8, 2015. During the ceremony, a member of the 633rd SFS MWD section recited the poem, “Guardians of the Night;” an ode to the dedication and sacrifices of MWDs. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)