While his human Elliot adjusts to his new home and stepfamily, Gizmo, an evil genius guinea pig, searches for a new evil lair where he can plot to take over the world, but Gizmo is constantly thwarted by Elliot's little stepsister Jasmine (who likes to play dress-up), Abuela (who may or may not like to eat cavies), and Wedgie (a Corgi superhero and Gizmo's nemesis).

A pet fly searches for his favorite brown, oozy, lumpy, smelly food.

Prudence wants a pet so much that she adopts a branch, a twig, a tire, and even a shoe named Formal Footwear, but none is a suitable pet for Prudence.

Willy stared out through the criss-cross wires of his cage. He had figured out a few things. One, being born a spunky Beagle wasn't always cookies and naps. Two, there was no way he was staying in this barbed wire apartment. And three, as he listened to the rows of dogs barking and howling, he wasn't going alone.

When Rita's mother refuses to get her a pet, Rita goes to the zoo and returns with a rhinoceros--but keeping a pet rhino a secret proves to be much trickier than she ever imagined.

BROTHER AND SISTER BEAR LEARN TO CARE FOR THEIR NEW PUPPY.

"Bat grows anxious as his third-grade year comes to an end and the time to release his pet skunk, Thor, out into the wild approaches"--

A young girl brings her pets to the library--with predictably disastrous results.

In the tradition of OLD YELLER comes the heartwarming friendship between a boy and his Tyrannosaurus Rex. When Ely's beloved dog, Tommy, is hit by a car, he goes to his grandpa's house for the summer to get his mind off things. While exploring a nearby cave one day he discovers a full-grown but friendly Tyrannosaurus Rex. As the news of the dinosaur grows around town, so does the friendship between Ely and his Jurassic pet. But Randy, the mean...

Rescuing a Dachshund from an animal shelter after convincing his skeptical father to get the family a dog, Hank struggles to prove his trustworthiness after his new canine friend gets loose at the park.