[Wylie's Mom]

Hi - you shouldn't be breeding this pair not based upon the male size, but upon your female's size. The standard for the yorkie is 7 lbs or less - your girl is NOT considered within standard. If you care at all about this breed, you'd want to breed to the standard.

Also, the fact you're asking this question tells me you don't have a mentor, nor have you had this breeding pair evaluated or health tested. Believe me please, there is SO MUCH more to breeding properly than you probably realize. People also don't seem to realize that they need to be willing to lose their female's life to this - as anything life threatening can and does happen during whelping.