Shelter dogs come in all shapes, sizes, and breeds. Potential pet parents usually have an idea of what they're looking for when adding a fur baby to the family, but plans can change once they come ...

The owner, Brooke, said of her tiny, white rescue dog: "Everyone said Sage would grow into her ears. So we waited." ...

"Labs are so well behaved. My schnauzer knows sit, but only does it when he feels like," said one commenter.

From fluffy Pomskies to loyal Gerberian Shepskies, these adorable mixed-breed dogs are winning hearts everywhere and proving ...

"Did you find this freak of nature at a shelter?" asked one social-media user about the mixed breed, before adding: "Rare find." ...

A herding mix can't stand his owner's new boyfriend and an English Bulldog who is defensive towards visitors.