(Image credit: Apartment Therapy )

We can't find these anywhere in the US, but they seem to be pretty widespread in the UK. The design is a bed that hooks over the top of a radiator, offering kitty a place to lounge in comfy warmth. And, if the Flickr photos below can attest to it, cats appear to love them...

(Image credit: Apartment Therapy )

They're generally covered in fleece or faux shearling. Some of the beds we've spotted are made by: Cosy Cat, Kumfy Kradle, and ExtraComfort.

(Image credit: Apartment Therapy )
(Image credit: Apartment Therapy )