検索キーワード： "Patrick Jennings" 家庭生活

When his classmates learn about Fido, the guinea pig that acts like a dog, they all want a piece of Rufus, her owner. But Rufus hates the attention, the demands, the "celebrity". So he decides to make Fido learn how to be an actual guinea pig. But when she goes missing, he feels terrible. Was she lost, "dognapped", or did she run away, because he no longer liked her just the way she was?

Rufus has been dreaming of getting a dog. His best friend has one. His worst friend has one. But his dad has a few objections: They whine. They gnaw. They bark. They scratch. They beg. They drool. Rufus pays no attention when his mom offers her think-outside-the-box suggestion, because she can't be serious. She can't be. She can be. And she actually comes home with a guinea pig. And if Rufus's dad thinks dogs are a problem, he won't know what hit him when he meets the "Guinea Pig That Thinks She's a Dog". She barks. She bites. She'll eat your homework.

When Rufus, Murphy, Lurena, and their pets go camping, they meet Pedro, a shy boy who seems afraid of just about everything - especially the water. One thing leads to another, and the kids go into a nearby town to buy him a pet to cheer him up - a guinea pig, naturally. Yet what they bring home may look like a guinea pig, but it can swim - like an otter!