I'm in NS, and have a great breeder, she does ship (I know a lot of people think thats a red flag, but she assures they are of the best of health prior to shipping and has a thorough screening process). She is absolutely amazing, and I can't sing her praises enough, Risha yorkshire terriers I believe her site is
www.rishayorkies.com
I'm considering moving to Ontario eventually and when it comes time to add to my family, I will most likely still purchase from her, unless I find a rescue.