Greyhounds Are the Fastest Dog Breed

This ancient dog breed is also the fastest. Greyhounds can reach up to 45 miles an hour. Learn more about these dogs! 1:1, Dogs, Pets, Rescue, WOP, Wide Open Pets, active dogs, breed, breed info, breeds, canine, canines, dog breed, dog racing, dog rescue, greyhound, greyhounds, oldest dog breed