Answer:
I have a little house in which I live all alone. My house has no doors or windows and if I want to go out I must break through the wall.
What runs around the whole yard without moving?
I have a head, tail, but no arms and legs. What am I?
I am mother and father, but never give birth or nurse. I'm rarely still, but I never wander. What am I?
I must be broken before you can use me.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.