So I think boys who like to take animals as their heads generally have the following reasons:
1. Simple liking: This boy likes small animals and feels that he will be in a particularly good mood when he takes it as an avatar.
2. Good personality: a gentle boy.
3. Make the opposite sex look at you differently: let the girl feel that he likes and loves small animals very much. He must be a gentle boy, in this way, let the girls have a good impression on him.
These are the characteristics of boys who like to use small animals as their avatars. Hello, I'm Yao Yao. I hope my answer is helpful to you!