Greyhounds were originally bred as hunting dogs to chase hare, foxes, and deer. Canines in this dog breed can reach speeds of 40 to 45 miles per hour, making them the Ferraris of the dog world. Not surprisingly, Greyhounds made a name for themselves as racing dogs and are still used in racing today. They also participate in many other dog sports, including lure coursing, conformation, obedience, and agility. Beyond their grace and speed, people love them for their sweet, mild nature. See all Greyhound characteristics below! Additional articles you will be interested in: AdoptionGreyhound Dog NamesMore Dog NamesBringing Home Your DogHelp with Training PuppiesHousetraining PuppiesFeeding a PuppyDog gamesTeaching your dog tricksHow to take pictures of your dog