American Staffordshire terrier, Staffordshire terrier, American pit bull terrier, pit bull terrier
['puck, hockey puck', 'flat-coated retriever', 'African hunting dog, hyena dog, Cape hunting dog, Lycaon pictus', 'Norwich terrier', 'knee pad', 'American alligator, Alligator mississipiensis', 'red wolf, maned wolf, Canis rufus, Canis niger']