Why do children naturally like small animals?

Children are naturally fond of animals, whether they are birds and beasts or flowers, birds, fish and insects. No child will ignore these, and no child will reject them. Children like animals because they are born with great love. In the face of animals weaker than themselves, children will unconsciously feel pity and care for them with love. I think it is actually quite necessary and beneficial for every family to keep a small animal that is not dangerous to their children if conditions permit. By observing the habits of small animals, children will love life and nature more.