Hi my rat just had some pinkies but I was about to change the bedding should I keep the same bedding in the cage until the rats are old enough to seperate I just want to know because I don;t want to disturb the mother and have her eat the babies and also right now she is making a huge mound to keep her babies but I have one of those platic castle things that they can hide in should I put that in or just let her build her mound
Thanks for all in advance.

