Okay..I'm being really nice here now! I'm going to say one thing, and that is to each his own..If people want to mix 2 purebreds, then so be it..this is American, people can do as they please...If people have a hard time accepting the so called designer dogs, then they can feel that way, and nothing is going to change that..Myself, I don't breed, BUT, if I did, and I wanted to mix two breeds, then I wouldn't really care what anyone thought..I would have the dogs tested and do what I wanted..op asked a question, most of us know how a lot of you feel....a lot of us DONT' feel the same(we're all individuals)..If 2 people breed 2 purebred dogs, at least they know what is in the breed..a lot of these dogs are heinz 57's(you have no clue as to how many breeds are in them..the thing is...now, a lot of dogs are just as cute as yorkies, if someone has $500 to spend(good luck on finding a beautiful yorkie for that that is by a "reputable breeder", they will take that $500 and buy a so called designer dog....just remember, to each his own....