Thidwick the Big-Hearted Moose was a recurring character on The Wubbulous World of Dr. Seuss. The character debuted in the eponymous 1948 Dr. Seuss book, in which the moose's good nature gets the better of him as an army of wildlife squat in his horns. On The Wubbulous World of Dr. Seuss, Thidwick is honorary uncle to Morton the Elephant Bird.

Thidwick was only featured during the first season.

Filmography

• Episode 102: Who Are You, Sue Snue?
• Episode 104: The Song of the Zubble-Wump
• Episode 108: Mrs. Zabarelli's Holiday Baton
• Episode 109: The Mystery of Winna-Bango Falls
• Episode 115: Max the Hero
• Episode 119: The Birthday Moose
• Episode 120: The Grinch Meets His Max / Halfway Home to Malamaroo