1. FROG   CUB   CALF   TADPOLE   FAWN   Hint Half-n-half Clue   2. CAT   CUB   CALF   PUPPY, PUP   KITTEN   Half-n-half Clue   3. DOG   COLT, FOAL, FILLY   LAMB   CATERPILLAR   PUPPY, PUP   Half-n-half Clue   4. SHEEP   CUB   FAWN   DUCKLING   LAMB   Half-n-half Clue   5. LION   TADPOLE   FAWN   CATERPILLAR   CUB   Half-n-half Clue   6. HEN   CALF   FAWN   JOEY   CHICK, CHICKEN   Half-n-half Clue   7. HORSE   CUB   TADPOLE   COLT, FOAL, FILLY   PUPPY, PUP   Half-n-half Clue