Charles and Lizzie Peterson love puppies. Their family fosters these young dogs, giving them love and proper care, until they can find the perfect forever home. Lizzie finds an ad in the paper for a dog in need of a new home. Rocky is a cuddly bulldog who would prefer to sleep than to be a guard dog. But Lizzie understands that every puppy is special and Rocky would be the perfect pet for someone. All she has to do is find the right owner.

Charles and his family foster the dachshund puppy Ziggy until they find him an owner, but when Ziggy runs away, Charles is determined to find him.

Mia and Michael Battelli want a pet more than anything. And a cuddly cat or kitten would be perfect for their small brownstone apartment. But their parents aren't sure Mia and Michael are ready for the responsibility. Then Mia spots a tiny calico foraging for food. Callie doesn't seem to belong to anyone--and she's hurt. Mia can't just leave her to fend for herself! But what if she can't convince her parents to keep the sweet little kitten? Will Callie...

Charles and Lizzie Peterson love puppies. Their family fosters these young dogs, giving them love and proper care, until they can find the perfect forever home. When Lizzie goes up to the mountains with her best friend, Maria, the girls think that they're going to get a break from their dog-walking business. But then Zipper shows up and Lizzie can't resist helping this adorable pup!

Bitsy the Morkie (maltese-yorkie mix) may be the tiniest dog Charles has ever seen. But she thinks she's a big girl and she's full of sassy attitude. Can the Petersons find her a perfect forever home?

Charles and his family foster Miki, a Bichon Frise puppy whose former owner taught her to dance.

When Cocoa, a large chocolate Lab puppy, accidentally knocks over her elderly owner, Charles convinces his parents to foster the excitable dog, but can the Peterson household survive Cocoa's high-energy behavior?

Lizzie has competition as a foster puppy parent at Caring Paws! While volunteering, she meets Harper, who might know more about dogs than Lizzie does! But when Sparky, a tiny Chihuahua mix, arrives with an injured leg, the two girls will have to team up to find this sweet, strong puppy a perfect home.