Mr. Skipperdoo is the tritagonist of Mr. Incredible and Pals.
Mr. Incredible and Pals
Mr. Skipperdoo is a pink, non-speaking rabbit who wears glasses. He is Mr. Incredible and Frozone's sidekick (though not actually seen doing any superhero work, but instead alerting the duo of any trouble ahead).
Frozone is easily annoyed by him while recording a commentary for the cartoon with Mr. Incredible.
Mr. Skipperdoo was added to the cartoon to appeal to children, and does nothing but hop up and down.