You are right. I think people should leave breeding to the people who will keep the yorkie line true, the size, color, body shape. I know my Ivy has a tail, and her color is too light and she may be a little bigger then she should be, but I love her and I don't care, but I can't belive they made her have babies ( she never should have) so it goes back to the same thing no one should buy from pet stores
and the breeding should be done by the people who know what they are doing.