Photo G3052: SP/4 Marty Maier and his K9 partner King at the exercise yard and kennels of the 212th MP Company (Sentry Dog), 720th MP Battalion, Long Binh Detachment at Long Binh Post in Bien Hoa Province, III Corps Tactical Zone, Vietnam in 1968. Courtesy of SP/4 Martin “Marty” Maier, 212th MP Company (Sentry Dog), 720th MP Battalion, 89th MP Group, 18th MP Brigade, Vietnam, December 1967-November 1968.