Photo G2643: Members of the 212th MP Company (Sentry Dog), 720th MP Battalion, 89th MP Group, 18th MP Brigade, waiting at the K-9 training yard in their company compound on Long Binh Post, Bien Hoa Province, Military Region III, Vietnam in 1969. The kennels designated C&D are in the background. The protective sandbag wall is hidden beneath the wood frame they're sitting on. From left to right; SP/4 Lawrence Denny, Tim Turpin (in 1970 transitioned to the Scout Dog platoon), SGT Bill Enders, Rigsby, Tiggs, SP/4 David "Amigo" Cortez of the Scout Dog Unit. If you can provide the ranks or first names use this Email Link. Courtesy of SGT Lloyd Kahan, Scout Dog Unit, 212th MP Company (Sentry Dog), 720th MP Battalion, 89th MP Group, 18th MP Brigade, 1969-1970.