1. Felis canadensis   impala   cheetah   lynx   hyena   Hint Half-n-half Clue   2. Enhydra lutris   cheetah   porcupine   lynx   otter   Half-n-half Clue   3. Ailuropoda melanoleuca   armadillo   cheetah   lynx   panda   Half-n-half Clue   4. Coendou prehensilis   beaver   chimpanzee   impala   porcupine   Half-n-half Clue   5. Castor canadensis   armadillo   porcupine   beaver   chimpanzee   Half-n-half Clue   6. Dasypus novemcinctus   armadillo   hyena   cheetah   impala   Half-n-half Clue   7. Acinocyx jubatus   cheetah   beaver   impala   lynx   Half-n-half Clue