In article ,
kaeli wrote:

I thought of those of you in the group who care for ferals when I saw
this.
http://www.farmshow.com/issues/28/01/280107.asp

It's a product that keeps a shelter area warm for kitties with a
greenhouse-like effect.

That's neat, but I'd worry about heat loss during the glass at night.
I'll stick with my plastic doghouse with waterproof cushions and
electric kennel heating pad.

Priscilla