Now in our chewable, bendable, and washable Barefoot Baby-Proof Format! A baby pig is called a piglet, and a baby zebra is called a foal, but what is a baby kangaroo? A very curious puppy asks animals from around the world for the name of a baby kangaroo, while readers learn the names of different types of baby animals. Will the puppy finally discover what you call a baby kangaroo?