Sorry OP if this is totally off topic.
I'm really confused as to why there is so many discrepancies in what the size of a yorkie is according to the standard. I checked the YTCA page, which states "must not exceed 7 lbs."
I also checked he AKC website also states, "must not exceed 7 lbs."
Where are all the other numbers coming from?
AKC website:
American Kennel Club - Yorkshire Terrier
YTCA website: oops, the link didn't copy correctly. Just click "the official standard" link on the left and it will take you to see the standard for he yorkie.
Yorkshire Terrier Club of America
If you scroll down on both pages, they both say "must not exceed 7 lbs."