This rescued dog stares at the wall because he is freighted of humans. His previous owner used to abuse the dog by beating him and not feeding him correctly. Due to the trauma, the dog was scared of its owner and tried hiding by looking at the wall, in hope of hiding. PAWs Animal Rescue picked up Angel a greyhound mix and would only eat when no-one was around. After mixing Angel with another greyhound, they began to see changes in her personality.