New for 2023, the Angelpet pet heating pad, L size, safe to use with an overheat protection circuit. - Brand: Angelpet - Model: Pet Heating Pad - Size: L - Features: With overheat protection circuit - Uses: For pet heating and cooling, seasonal goods After purchase, I confirmed that it could be powered on without any problems after using it for 1-2 hours. There is a slight issue. After using it for a few hours with a puppy, the puppy chewed on the tube part. It is made of steel inside, so there is no problem with use. I think it's a good product as adult dogs won't chew on it. I think it will be useful in the coming cold season. How about it? Size Length 44.5 cm Width 71 cm Thank you for viewing.