Add Yahoo as a preferred source to see more of our stories on Google. Greyhounds are runners. That's what they're known for: they're one of, if not the most popular racing dog on the planet. Even if ...

Greyhounds are champion sprinters, often known as racehorses of the dog world. These speedy dogs make excellent family pets and are low-maintenance, gentle and kind. "Greyhounds are gentle and noble ...