Answer:
Send poorly behaved children to me and let them sit here.
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls
People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?
Canine children.
I am black and white and full of fuzz
What never asks questions but receives a lot of answers?