contact lillymae on here as she uses dog chiropracters and knows alot about it as I have read it in her posts. I would definitely consider this prior to surgery if this dog was mine even though I have never been big on chiros. The only thing that concerns me is the neck region is very delicate in this breed so it has to be someone VERY GOOD.
here is her profile to send pm and I will pm her too with your link
http://www.yorkietalk.com/forums/member.php?u=19196395