I have to admit I have purchased a few animals from a pet store in my lifetime. All but one was very healthy. I was not aware, way back then, about the big business puppy mill issue. I thought I was helping out the poor things by taking them home. After doing some research, I now realize how horrible it is for the parents, and I do believe purchasing from pet stores will encourage this to continue. I will never ever buy another pet from a pet store. It's difficult but I have to walk past them now. On the other hand, I also have purchased from a private breeder, saw the parents and had horrible experiences with the puppy I purchased. (not a yorkie, but an old english mastiff). In this economy it's very discouraging to think I will not be able to own another dog because if I go to a pet store I'll be helping a puppy mill, and may not be able to afford to pay a private breeders price. I have no problem about people that rescue dogs from a shelter. I think they're wonderful people. But for me, I would like another Yorkie, see the parents, etc. I really would like to find a reliable, affordable Yorkie breeder in the Pocono area.