Scorned by his new dog friends because he never learned to dig, Duke suddenly discovers his inherent dog talent and turns the countryside into a series of ruts and holes.
When Dr. Dolittle and his animal friends encounter some pirates near the Canary Islands, they pull a switch that results in the pirates' growing birdseed.
Collects four Dr. Seuss books, including "The Cat in the Hat Comes Back!" and the collection of tongue twisters "Oh Say Can You Say?" along with stories by Al Perkins and Robert Lopshire.