bull mastiff
['black swan, Cygnus atratus', 'miniature schnauzer', 'leatherback turtle, leatherback, leathery turtle, Dermochelys coriacea', 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias', 'cocker spaniel, English cocker spaniel, cocker', 'jackfruit, jak, jack', 'Boston bull, Boston terrier']