Maybe it is a conspiracy..............
See, if these kind of "professional breeders" rid the world of people who breed untitled,unhealth tested, un proven, un anything dogs, then they can be the puppy peddlars and rake in all the dough!!!
Seriously, that what it seems like sometimes.
I mean sure, you arent gonna breed your dog with mange, hip disp, MR, ataxia, CP, or an obvious genetic fault or disease, but if you have 2 prime examples of great dogs, never exhibited any major problems, whatever.
ALSO, it is a chi, not a pitbull!