Poor Mia. She is lucky to have you for her new mommy. I would stay after the breeder. Did you have a contract? You might be able to take her to small claims court if she doesn't respond favorably. I have aboslutely no knowledge of what to expect with the demod. mange, but im sure others can help with that question. I can just say welcome to you and Mia, and you have found a fantastic source for yorkie answers in all these wonderful people I have met here.
