I can respect someone who is serious with an important goal when mixing different breeds together. But, the majority of people like this do not accomplish anything but put more dogs in the world. Look at what the brothers did with the Dogo Argentino, one of my personal favorite breeds. Same thing with the Aussie Cattle Dogs and a few others, but we do not view them as mix dogs. For someone to do the same thing presently would take a tremendous effort, years of it. Who nowadays is capable of this with success? Which is why most people do not have faith in someone who says "hey I will create the breed of the future and it will be better than all the rest." In my opinion, there is a purebred dog for any job.