Re: New Hedgehog mother!
We have our CHE's sitting right on the top of the cage--the domes we use (can't remember the brand) have a hole in each one near the edge so I put a ziptie through the hole to attach to the cage for stability. Just be careful not to get other stuff too close to the top of the cage because they do get quite warm---i.e. no papers, etc that could burn!! I'd suggest setting it up and trying it out!! My setup took a couple of days for the temp to stabilize w/ the CHE so I was glad I did it ahead of time. Have fun with your baby! He looks precious.