Ages 6 to 12 years. Although guinea pigs are roly-poly, they aren't actually pigs! These cute rodents make great pets for children who like to interact with animals. The full-colour photographs, clear illustrations, and easy-to-understand text in this book explain: all the breeds available; preparing a comfortable home; play-time tips; grooming fur and teeth; the sounds guinea pigs make; when to visit a vet.