Really there isnt......... you chose to breed a child or buy an animal, either way neither of them had the choice to be with you. Your animals that you chose, you will have to care for their entire life with no say so of their own. A child you bred into this mess of a planet can chose to do as it wishes at 18 years so you are only responsible for it for a fraction of its life. Unless it is like me and moves out on its own at 16![]()