Answer:
I am a cave full of bones and the house of a worm.
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
I cover what's real; hide what is true, but sometimes bring out the courage in you. What am I?
Why is leather armor best for sneaking?
I am often sold by children entrepreneurs in summer time
I tell people to be careful when handling boxes.