1. pantera   panther   whale   koala   walrus   Hint Half-n-half Clue   2. gorilla   polar bear   ass   gorilla   porcupine   Half-n-half Clue   3. sciacallo   beaver   seal   bison   jackal   Half-n-half Clue   4. porcospino   hare   walrus   porcupine   bulldog   Half-n-half Clue   5. foca   bulldog   walrus   ass   seal   Half-n-half Clue   6. lontra   chimpanzee   bat   otter   whale   Half-n-half Clue   7. ghepardo   porcupine   lioness   walrus   cheetah   Half-n-half Clue