Bought a nice piece of flectabed for Milly, thinking it might help make her more comfortable with her arthritis. She sat on it once (when I put her there), I got up in the morning to find a nice hairball and trail of vomit on it, and she has ignored it ever since, preferring to sit on the duvet instead. If I sneak it underneath the duvet, will it still have the same effect? Anyone else use it, and anyone find it actually does anything? I was hoping to avoid buying one of those plug in infrared beds because they're a bit pricey, but as she's ignoring the flectabed I might have to give it a try!