Review on Arf Pets Microwavable Pet Heating Pad: Self-Warming Cat Mat with Cozy Cover & Cushion Included by Stephanie Smith

First of all this is a great product but I made a mistake with mine which caused a fire and wanted to make sure no one else had this problem. I've used the disc for years to keep me warm on cold nights and it's done a great job. The problem was not with the product but with how I used it. I wrapped it in a pillow case for protection and tied the end of the case in a knot. I put the disc and box in the microwave. Something in the knot and fibers of the pillowcase started the fire. It wasn't disc as I actually saw when the flames started. Anyway, don't do what I did!