Do not order the Emery Cat Board. I ordered one with a second for free just pay shipping. They sent me 8 of them and billed me for all! Before I could complain they shipped me MORE of them! I looked this up online and they are doing to this to others. They eventually refunded the money to some people but not the original shipping charges! The product is just okay, my cat didn't like it though. Not worth it, unless you want to give it a shot if you see it in a store somewhere. But do not order online! read full review »