Hello everyone! I am so glad I found you guys- what a plethora of information here! I am sure to learn a lot from all of you! I have Three Yorkies. Ella, Cooper and Ripley. Cooper and Ella had puppies which are now almost 6 weeks old. They are amazing! I want to keep all three of thier puppies, but my husband says no

I did know that before I allowed them to breed. My question is this. My babies are CKC registered. I have no idea of parentage- just that they have CKC registration. ( I understand this does not really mean a lot or at least that is what I have been told). Well, my babies have absolutely no white on them, however all three of the puppies have white on their chests, and one has a little white on her one of her back feet. I am quite confused. I have read on line that at times Yorkies are born white on their chest- and it turns gold- is this accurate information? Also, I have read that it means they are parti Yorkies. I thought that if they are truly full blooded they should NOT have white on them. I have not yet advertised them for sale as I am not sure what to tell people. I want to be informed and as honest as possible. If they are Parti Yorkies, how do I know that- how do I know that the white will not turn. Will I be able to sell them if they are Parti Yorkies? While I find them adorable, I am fearful that I will not be able to sell them as people will think I am lying about them being full blooded.
I appreciate any help in the matter and any advice. Please forgive me for my ignorace, that is why I am here- looking for any help, advice etc... THank you again! Will post pics when I am able!