This fun book looks at baby pets that include puppies, kittens, guinea pigs, bunnies, and hamsters and how to care for these young animals. It teaches about the life cycle of mammals, which nurse as babies, and looks at the foods they eat after they are weaned. Diet, exercise, medical care, and the equipment needed to look after these pets is shown in detailed photographs. The book also educates children about how to choose a suitable pet. It warns about which animals do not make good pets and the consequences that result from choosing these animals as pets, such as getting rid of them or causing some animals to become endangered.