dogs at work

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Across
  1. 2. Dogs can learn to do special types of …
  2. 3. How can dogs find out hidden drugs?
  3. 5. Smell, see or hear.
  4. 6. Whom can dogs help find wild birds?
Down
  1. 1. What do dogs help the police solve?
  2. 4. What's a dog's best work?
  3. 5. Dogs can help people who can't see walk …