主人公是一条生长在美国的德国牧羊犬,参加美军救援部队后随主人走遍了西线各个角落During World War II, Chips, a family's pet dog is misbehaving and with very little options, they decide to send him to the Army for their canine corps. He is assigned to a soldier named Danny who doesn't have many friends. They become an effective team.