OK. This was a pretty bad night. I came home tonight and my stairway carpet had been chewed by two devilish dogs. Just when I was ready to call my real estate agent to put my house on the market. So, I'm obviously not interested in long term use. Just a quick fix. My only question is how do I repair on the edge of a stair where it has to round over? Can anyone help me out? I would be so grateful!!!