From Drs. Foster & Smith web site:

* Calming Mat warms in only 30 seconds
* Perfect solution for all cats that crave warmth
* Easy to clean, simply remove cover and machine wash

Heat up this microwavable pad and watch your cat cuddle up to its comforting warmth. Microwavable, buckwheat packet inside of the mat emits warmth to soothe and relax your pet when stressed or sleepy. Chewy streamers on each corner spark interest when playful. Plush, soft fabric offers a gentle place to land whenever. Your cat can rest, relax, and play on this innovative, cozy cat mat. If you have an extra large cat, buy two or more to place together so she can feel the heat throughout her whole body. Removable, machine washable cover. Measures 8" x 8". Assorted colors.


NOTE from Rozz: Buster went over ot his and started "making muffins" right away!

I heated up a second one and placed it into one of the cat cubes, where Gabe is happily snoozing :)

Pros: Heats up quickly; easy to use; provides warmth & comfort; inexpensive

Cons: None

This product is portable, affordable, warm as toast & easy to use.
I heat the inner pouch while I'm brewing morning coffee.

Pros: So easy to use, soft & can put almost anywhere (basket for us)

Cons: Wish it was bigger, use two side-by-side for my chunky monkey