call of the wild

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Across
  1. 2. / pertaining
  2. 4. / being developing
  3. 6. / ruling
  4. 7. / concerned
  5. 8. / a floating piece of wood
  6. 10. / done
  7. 11. / competitor
  8. 12. / thin and bony
  9. 13. / to enter forcefully as an enemy
  10. 14. / wonder
Down
  1. 1. / high value
  2. 3. / not resistible
  3. 5. / enemy
  4. 9. / full of risk
  5. 15. / pulled by dogs