I think this is the post you're talking about
:
http://www.yorkietalk.com/forums/showthread.php?t=92317
It was on Page of this forum (Health & Diet).
You probably just didn't look back far enough in the forum. If something isn't replied to for a while it gets pushed back pages as new topics come up.
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~Magnifique Yorkies~
Purchasing from backyard breeders, pet shops, and puppymills perpetuates the suffering of other dogs.
Educate yourself and buy from reputable breeders or rescue.