Read this about babies immediatley

[mice4life]

I have a pregnant mouse if u have heard about name hershey a little chocolate cutie! well i'm earning up money by having a yard sale to buy a big wooden den do u think that will be ok for the babies soon to come next week ..i don't kno who to give the babies to when i'm ready so i was asking u guys!!!

[Padfoot]

As long as the den can't be moved around in the cage, then it's ok. Sometimes mice move things around and accidentally kill the pups by pressing the heavy objects against them.

[Fubie]

Prepare for that wood to stink,as it obsorbs order and urine ^^

[Skratikans]

dont use cotton, because the babies can get their entire feet and bodies tangled up in it (i had that happen to my lil baby mouse before, but I freed him in time)