Dogs!

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Across
  1. 2. What program do people put their pit bulls under in places where pit bulls are allowed?
  2. 4. Over how many breeds of dogs are there?
  3. 6. Why are there soo many breeds of Dogs?
Down
  1. 1. What does BSL stand for?
  2. 3. Where were ancient dog fossils found?
  3. 5. What animal did dogs evolve from?