Photo G2594:  SGT Lloyd Kahan (left) and his K9 "King," of the Scout Dog Unit and SP/4 Al Willoughby of the Sentry Dog Unit of the 212th MP Company (Sentry Dog), 720th MP Battalion, 89th MP Group, 18th MP Brigade outside their kennels on Long Binh Post in Bien Hoa Province, Military Region III, Vietnam in 1970. Courtesy of SGT Lloyd Kahan, Scout Dog Unit, 212th MP Company (Sentry Dog), 720th MP Battalion, 1969-1970.