I've heard that greyhounds are real couch potatoes until you show them a rabbit . . .
One of my best friends has a rescue greyhound who had to be the worst racer ever. He consistently gets outrun by their fat chocolate Lab and their miniature dachshund.
He's the laziest dog I have ever met. He'll only chase the other two dogs if one of them steals a toy from him.
But sweet? You couldn't ask for a more loving dog. He just wants to sit next to you with his head in your lap, or on the ground where you can rub him with your foot.