Maybe this could help
http://www.yorkietalk.com/forums/bre...e-breeder.html. You also might want to check out the ytca.org. Another good thing is when you think you have found a breeder post here and ask about them because someone might can see something you missed or have had some kind of interaction with the breeder. Keep in mind though there are some health issues that pop up even when a puppy comes from an amazing breeder. One of the best things to do with any puppy is to get pet insurance.