Hi welcome to YT! I'm so sorry you are going through this with your pup, but I must say potty training yorkies (at least for me) is VERY difficult. Mine was doing well but since I don't have a backyard due to living in an apartment I was training on pee pads and using a walking schedule. I'm STILL having issues with accidents and Ollie is almost 11 months old, not to mention my entire apartment is carpeted (sigh) but I know he'll get there. Just be patient with her, stay on a STRICT schedule and she'll come around