Puzzle by R about dogs

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Across
  1. 2. a sound that annoys humans and dogs talk with each other with it
  2. 3. a brush (the answer is brush)
  3. 5. a word dogs dislike
  4. 7. a work you get paid for
  5. 8. a game involving humans throwing something and the dog to catch it
  6. 10. a place where dogs like to play
  7. 12. a thing dogs to to comfort humans
  8. 15. a dog toy
  9. 16. 4 legged animals
  10. 17. a word dogs like
  11. 19. something dogs like to destroy
Down
  1. 1. a material dogs like to tear us
  2. 4. dogs think they are toys so they chew on them
  3. 6. a poison food for dogs
  4. 9. a dog cookie
  5. 11. a way to get in to trouble and scare humans
  6. 13. a food that humans hate and dogs love
  7. 14. a body part they wag
  8. 18. a thing dogs do to get to know more info