dog crossword puzzle

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Across
  1. 4. dogs chew on this toy
  2. 5. dogs love to chew on these
  3. 6. dogs get this when they are good
  4. 8. a sound dogs make to show hositility
Down
  1. 1. this is what their feet is called
  2. 2. something you do almost every time you see a dog
  3. 3. dogs go to sleep here when their tired
  4. 5. they do this when their mad or defending something
  5. 6. this wags when they get exited or happy
  6. 7. this covers their bodie to keep warm