I needed a way to keep my toy poodle Rocky from going under the fence. An internet search brought up this manufacturer. I ordered one box to try it out and ended up making a second purchase because this product worked perfectly. It is easy to install and can be taken up when needed for yard maintenance and reinstalled. It provides a neat looking barrier he cannot get through or dig under. This product will last forever and will go with me if I ever move. I like knowing this is available in larger sizes if I ever get a larger dog.