wombat
['wire-haired fox terrier', 'tench, Tinca tinca', 'bull mastiff', 'American alligator, Alligator mississipiensis', 'coyote, prairie wolf, brush wolf, Canis latrans', 'soft-coated wheaten terrier', 'bighorn, bighorn sheep, cimarron, Rocky Mountain bighorn, Rocky Mountain sheep, Ovis canadensis']