I would spay her. No muss no fuss. My little girl is 18 weeks old and I plan to spay her. If you don't have experience breeding yorkies you probably shouldn't do it. And besides all the dangers the pregnancy could bring, it could happen at any time and last for hours and hours...what if you aren't home or if it is not a good time? A litter of yorkie puppies is tempting because they are so cute, but I think the worry and stress of having them and taking care of them for 3 months after they are born is a lot of work and it has to be done right!
Good luck whatever you decide!
