A flamboyant Irishman cons Buck into buying a camel, promising it will revolutionize the cattle industry. Cavalry trooper Flanagan misinterprets an order to ""shoe"" his camel Tillie as ""shoot"" and deserts his unit to save the camel's life. Flanagan wears out his welcome at the Cannon Ranch when he cheats at poker, steals Manolito's girl, Pearlita, and admits Tillie can't herd cattle. When Flanagan attempts to escape the Cannon Ranch with Tillie and rejoin the cavalry, he discovers the unit is surrounded by Indians.