Review on Farm Innovators HM 60S 13 Inch 19 Inch by Melanie Harris

I bought this for my cats to use in their igloo kennel. Of course, when I installed this in the house, everyone gathered around me and tried to see what I was doing. I was a little disappointed because the rug is actually a hard plastic box, about 1/2" x 13 x 19" thick. It has a "cheesy" little cover made of faux (and very thin) sheep's wool. I also have a thermal plug Bought this which turns the device on at 35 and off at 45. The animal has to stand on the mat and then it is warmed to its body temperature.For the cats it didn't take long to figure out how it worked.I have cats that don't now are sociable, they all sleep together. I wish there was a way to make their sleep a little more comfortable. The instructions say not to put linens on the mat.