Originally posted by Tubby & Peanut's Mom
... I'll head to PetSmart on my lunch hour today!...

If it's not too late, I got two of those round fleece covers and sewed them together like a pillowcase. I slip the heating element into the microwave, then slip it into the fleece case. (My Livvy, for reasons I can't understand is afraid of the round heating element by itself, but LOVES it in the case. Perhaps she was chased by a mean frisbee as a kitten????) Anyway, hope your two get tons of good from their new heat pad!