Nala's bloodwork has improved some. She is still having auto immune issues and that has led to skin issues. She has lost a lot of her hair, and so with cooler weather, she has to have layers on. In dogs with immune issues, they can sometimes develop demodex mange-- the demodex mites are in the hair follicles of most dogs, but in healthy dogs, they are not a problem and don't get out of control. Sarcoptic mange is contagious, but demodex mange is not. Thank goodness.
Demodectic Mange - Australian Shepherd Health & Genetics Institute