I have another question. Kittens are 10 days old today. Last night/early this morning mama moved them from their box in my room to under the boy's bed. I was starting to wonder if the box wasn't getting too small. I've got a bigger box and set it up for her in my closet just in case she was looking for quieter area. My question is, should I move them or just let her be? Will she get upset and hurt them if I move them? What reasons would she have for moving them and are they safe under the bed?