Family tree

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Across
  1. 2. dog
  2. 7. brother
  3. 9. husband
  4. 11. mother
  5. 13. cat
  6. 14. Second son
  7. 15. wife
Down
  1. 1. second hamster
  2. 2. father
  3. 3. snake
  4. 4. Hamster
  5. 5. second cat
  6. 6. tortoise
  7. 8. eldest son
  8. 10. youngest son
  9. 12. daughter