TV/Homeward Bound

Squidward (from Spongebob Squarepants) as Shadow

Gumball (from The Amazing World of Gumball) as Chance

Tigress (from Kung Fu Panda) as Sassy

Momma Dino (from Ice Age 3: Dawn of the Dinosaurs) as Mother Bear

Baby Dinos (from Ice Age 3: Dawn of the Dinosaurs) as The Bear Cubs

The Dragon (from The Pagemaster) as The Mountain Lion