U.S. Air Force Staff Sgt. Matthew Titus, right, a military working dog handler with the 375th Security Forces Squadron, observes Hapy attack a mock suspect during a training exercise at Scott Air Force Base, Ill., Aug. 19, 2013. The bite suit provided protection while teaching the K-9 where to take down suspects. (U.S. Air Force photo by Staff Sgt. Christopher Boitz/Released)
Staff Sgt. Christopher Boitz
Taken on 19 August 2013
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