Would the world be a better place with an long haired Great Dane? I would love to create a sub breed of dog. I know that a number of breeds are also considered pure even with long hair. I have a strong preference for long haired dogs. I own a Komondor, and I am fairly certain that he will be the last extremely large dog that will live with us. I adore him, but this house is way to small for a dog the size that I want to live with. But if I had the right home, a long haired Great Dane would be nearly perfect for me. I still am fairly certain that a Komondor Great Dane cross, would be over kill in the dog world. I am twisted enough to have considered a Mastiff, Komondor, Great Dane cross. That might be even more perfect. Then I would toss in a South Russian Ovtcharka. That might be a little over the top.