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Not to be confused with Meathead Cat.

Meathead Dog is a character created by Tex Avery. The archnemesis and foil of Screwy Squirrel. He was in three Screwy Squirrel cartoons.

Both Meathead and Screwy Squirrel make appearances as residents of 'Fairyland' in Tom and Jerry's Giant Adventure retaining most of their traits. Screwy Squirrel is now voiced by Paul Reubens and Meathead is voiced by John DiMaggio. He is credited as Meathead in the credits.