greyhounds sprint down the race course in a very close dog race

accelerate action adopted adoption animal arkansas bet betting bred breed canine champion chest close combination competition contest course coursing days deep distance dog dogs domestic down dust dynamic eager elegance engaged english european fast faster feet flexible frontal full game gentle greyhound greyhounds hound hounds intelligent large latterly legs long mammals memphis paw paws pedigree pet powerful purebred quickly race racecourse racetrack racing retired rise run runner running sighthound slim speed speeds sport sprint sprinting strides swift track winner