Hello! We have a 3 year old buff orpington, Francis. In September she had mites. We gave her a bath and dusted her and she seemed to get better. A few weeks ago we realized she had really bad mites again. She probably has thousands. We have dusted her straight for about a week! Every day! The mites still won't go away. We are using garden and poultry dust and we also have some sevin dust. We have used a little bit of Poultry shield. She has them all over her face and I don't know if she'll last much longer. Does anybody know what to do? How do we get the mites off of her face? Any advice would be very much welcome! thank you and Happy Hanukkah!!!