In this latest installment of the Cat in the Hat's Learning Library, the Cat and Co. attend the Short-Shaggy-Tail-Waggy Super Dog Show, a strictly Seussian-style event where readers learn--among other things--that dogs are mammals who vary wildly in size and shape, the difference between purebreds and mutts (who are both featured throughout), how tails help dogs to balance, that they can see better in dim light than we can, the amazing things they've been trained to do, and much, much more. Fans of the new PBS preschool science show "The Cat in the Hat Knows a Lot About That!" (which is based on the Cat in the Hat's Learning Library) won't want to miss this doggone good new addition to the series!