1. Bock   ram   gnu   sea cow   sea urchin   Hint Half-n-half Clue   2. Wasserbüffel   salamander   skunk   water buffalo   ewe   Half-n-half Clue   3. Wiesel   ewe   weasel   unicorn   sea cow   Half-n-half Clue   4. Yak   sea cow   yak   orangutan   weasel   Half-n-half Clue   5. Stinktier   weasel   gnu   skunk   ram   Half-n-half Clue   6. Dachs   orangutan   badger   water buffalo   unicorn   Half-n-half Clue   7. Einhorn   unicorn   water buffalo   orangutan   weasel   Half-n-half Clue