Penny may have had a rough start, but you’d never know it by the way she greets people, tail wagging and ready for attention.

“I swear all rescues just know they were saved, the way they look into your soul," one user wrote.

Newsweek spoke to the shelter’s director, who said Billie “smiles so big” whenever someone comes to visit her.

Most dogs, even if they grow up to have pointy ears, will start out with floppy ones. They don't have the muscles necessary ...

Scrappy, a playful German Shepherd mix from Tennessee, spent more than two years waiting before finally leaving the shelter with her new owner ...