Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doormat?

This doormat is incredibly lightweight and moves around when you step on it. I originally bought this for my dog door. The same day I got it and put it in place my dog was able to chew off the corner like it was bread. Now I have it at the door from my garage to the kitchen and I'm still constantly putting it back to where it belongs. Not so good.