1. Bos taurus   man   fox   cow   tiger   Hint Half-n-half Clue   2. Panthera tigris   tiger   wolf   lion   leopard   Half-n-half Clue   3. Canis familiaris   cat   lion   dog   elephant   Half-n-half Clue   4. Giraffa camelopardalis   lion   rat   cat   giraffe   Half-n-half Clue   5. Panthera leo   lion   leopard   giraffe   cow   Half-n-half Clue   6. Diceros bicornis   rhinoceros   lion   wolf   camel   Half-n-half Clue   7. Alopex lagopus   wolf   zebra   fox   giraffe   Half-n-half Clue