As Jim Morrison said, "People are Strange....." Nutball dog owners are the same as Nutball Parents. I personally think it's a serious character flaw and shows major sanity issues. Whether the person is a know-it-all or if they are repulsed by your interest in their dog or if they talk on and on and on and on about their dog regardless to what you are saying, they have issues. I call it Dog Park Psychology 101, it really is a dive into the human psyche pool. I love Drake, he is a wonderful dog and I like sharing him with others. But I never try to play it off that I'm some Newf expert or that I need to educate the world on Newfs. If people ask me about him or the breed, I try to answer their questions and leave it at that. Some people just can't do that. Many things can cause this, loneliness, bad childhood, ADHD or just plain nuttiness, but it never ceases to catch me off gaurd. I always wonder, "Do they realize how odd they are?"