Sometimes I'll get a little overzealous whilst enjoying a nice meal and my canines will mistake the inside of my lip for a piece of steak. This clearly presents a problem. So, after enduring the initial pain, I'm left w/ a week long canker sore. Perhaps it's not a true canker sore, but it feels the same. Anyone else have this problem? Anyone else have this problem? What's the best way to get rid of it?