Answer:
Soft hairy from door to door. I am the pet that always stays on the floor.
I wiggle and cannot see; sometimes underground and sometimes on a tree. I really don't want to be on a hook and I become a person when combined with “book”.
What can you hold in your right hand but not in your left hand?
I am of several different kinds, but the one you pick doesn't do its job. What am I?
My rings are not worth much, but they do tell my age. What am I?
I flow from the Homer’s mouth when he sees doughnuts.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic