Buzz·Posted on Oct 19, 201222 Best Questions People Have Asked About Animals"Is it legal to have a pet leech?" And other questions (and helpful answers) animal-lovers have posted on Wiki Answers.by Anna NorthBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.