When Fuzzy accidentally gets a kid hurt in class 5-B, the president of the PTA demands to get rid of all class pets, and Fuzzy and his friends must take drastic measures to stay in the classroom.

Billy is a grumpy boy who's not like the other kids. His mother takes him and his sister, Sara, to the animal shelter one Saturday in hope of cheering him up. But the pets he sees are too happy for his taste. Then he finds the grumpy pets. --Publisher

Two pocket-size pets meet and get into a tussle when Pug insists that Pig is a pudgy pug, and again when Pig calls Pug a muddy pig.

"Og the Frog tells the story of how he first came to Room 26, where he meets Humphrey the hamster, befriends the students, and writes poems and songs"--

When Kami brings home a bag full of toys, Flubby the cat rejects each offering until an unexpected "toy" piques his interest.

Blah! Mr. Raisin is a bit of a grump. He lives all alone in a little house, and he likes it that way just fine. One day, a mysterious basket appears on Mr. Raisin's doorstep. When he opens it up, it seems there's nothing inside... until he notices a floating dog bobbing along his ceiling.

When Katie's kitten is missing, her fairy friends help her find it.

"Bloop, the little green alien, must conquer Earth, and his first step is figuring out who's in charge. The answer? Dogs!"--

Intent on getting a pet, Angelina helps her neighbor care for her pet butterfly as practice.

Rodeo Red and her hound dog, Rusty, are happy as can be until Side Swiping Slim comes to town and starts stirring up trouble for them, but when Slim steals Rusty, Red will do anything to get him back--even give up the birthday gift her Aunt Sal, a city slicker, sent.