Season # 3, Show # 22 - S3.E22

The Tasmanian Devil appears with Bugs on stage. Bugs tells of his first meeting with "Taz-Boy" in the jungle of Tasmania, and then he prescribes a carrot diet to Taz, demonstrating how an anemic weakling, Daffy Duck, supposedly became an energetic and versatile cartoon star after submitting to a carrot diet.