A puppy named Buster helps a lost and frightened kitten find its mother.

Buster isn't fluffy or pretty like other cats—he's a crazy orange cat with attitude. And Mr. Larsen is the exact right person for him. Every morning Buster and Mr. Larsen sit on their porch in the sun, and every morning Josh sees them when he walks to school. When Mr. Larsen goes to the hospital and Buster goes missing, Josh and his family look for that crazy cat everywhere. But if Buster turns up, Rainbow Street Animal Shelter will have to help him find another home. That's when Josh and his family realize that—sometimes—life can choose a pet for you.

Collects two stories about Team Umizoomi rescuing Brownie the cat and Buster the dog.

Publisher Description

While two kittens copy everything their mother does, their brother naps.

Buster is a sweet little garbage truck. He can't wait to grow up to be a big truck, just like his father. Buster practices driving and lifting and beeping with his friend, Kitty. There's one small problem. Loud noises frighten Buster. When his father takes him to the truck yard to meet the other vehicles, their air-horn blasts and roaring engines send Buster skidding away to hide. He wants to be big and brave, but how can he work with Daddy and his friends when their loud sounds scare him? Buster feels terrible. When Kitty gets into trouble, little Buster musters up his courage to save her.