I can understand why people don't want the YTCA views on the subject, but
some Biewer clubs do believe that the biewer is a Yorkshire terrier, and I'm pretty sure all Parti's believe that the Parti is a Yorkshire Terrier. I think it very important to understand what the breed club of the Yorkshire Terrier believes. The Parti breeders have their own clubs and links, and if you only read them you get a one sided view on the subject. I'm don't really believe anyone has all the facts, but isn't it good to offer all opinions, and let people decide for themselves?
Ann, look to your signature for wisdom.
"Having heard all of this, you may choose to look the other way...but you can never say again that you did not know."
William Wilberforce 1759-1833