Answer:
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
What has a head and a tail, but no body or legs?
Crooked as a rainbow and slick as a plate, ten thousand horses can't pull me straight. What am I?
I am whole but incomplete. I have no eyes yet I see. You can see and see right through me. My largest part is one fourth of what I once was.
What can one catch that is not thrown?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.