...for the information and concern~! I did a search on it and was planning to see the Vet about it. I don't believe in surgery unless it's absolutely necessary. He's not crying in pain as the article I read, so that is good. I also will have another Vet to check him that saw him in the early summer when my Vet had nothing open. Plus I wanted a second opinion. Plus, I heard a lot of good things about that Vet except they are a distance away. I'll keep you posted on what they say. Thanks again.