| Keywords | animal dog greyhound allegiance canine command devotion dog-collar dog-lead domestic education fidelity freedom friendship hobby hound human love loyalty mammal nature obedience one outdoors outside playful predator puppy relationship short-haired tamer trainer training attractive barefoot beg black boy casual cute expression handsome hold huge large leash leg length lift male over paw people person pull tug walk pet pets featured | Caption | A portrait of a man trained his black greyhound on park |