Heated cat bed ?

[Catlady711]

There's this product that is a disk that you microwave for 3 minutes, then it stays hot for 8 hours. If you put that under some blankets, that will help. The cover of a large covered litter box, with the disk and blankets, will make a nice shelter for the kitty.

They are called Snuggle Safe, available at most pet supplies stores and on line at DrFosterSmith.com. Around $20 and last forever!

We use those disks at our hospital. They work great, and the cover is nice and soft for them to snuggle on.