Double or Mutton is a 1955 Looney Tunes cartoon directed by Chuck Jones and released by Warner Bros. Pictures featuring Ralph Wolf and Sam Sheepdog. Mel Blanc provided for the voices of all the characters in this cartoon, however, like all Sam Sheepdog and Ralph Wolf shorts, this short is mostly composed of visual gags.That is the third short featuring Sam Sheepdog and Ralph Wolf. The title is a play on the gambling wager double or nothing.