Troubles, a scout dog, and his handler, William Richardson, were taken via helicopter deep into the war zone in South Vietnam in the late 1960s. When Richardson was wounded by enemy fire and taken to a hospital, Troubles was abandoned by the rest of the unit. Three weeks later, Troubles showed up at his home at the First Air Cavalry Division Headquarters in An Khe, South Vietnam. But he wouldn't let anyone near him -- he was on a mission! Troubles searched the tents and eventually curled up for a nap after he found a pile of Richardson's clothes to use for a bed.