Yes I googled Amazon and when dog steps on mat it has some kind of beep that's suppose to scare dog off. I think it's like anything else work on some dogs not on others.I've never heard of a sound scat mat either, if I want to keep the pups off the furniture I use a plastic carpet liner turned upside down so the 'spikes' that grip the carpet are up, the dogs HATE it and won't get on the furniture.
Thank you Carla, I thought I had seen it somewhere but could not remember.Here, available at Lowes, Home Depot and most other hardware stores by the foot.