Call of the Wild 1

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Across
  1. 2. Buck's rival
  2. 4. died of mishandling, shot with a Colt revolver
  3. 7. enemy, competitor
  4. 8. died fighting
  5. 9. smart in a sneaky way
  6. 10. died of exhaustion, put down on the trail
Down
  1. 1. natural reaction or inclination
  2. 2. having no civility
  3. 3. intense anger or rage
  4. 4. went mad, killed to save the other dogs
  5. 5. Domesticated dog turning wild
  6. 6. earliest