recently acquired another Great Pyrenees who developed a sudden lose of hair....Used medicine for mites, fleas, ticks and mange... Nothing worked, it seemed she was going to scratch herself to her death...Rem, an old adage I had used from time to time, I tried it...Used/burnt motor oil rubbed in all over her including her head. Hey, it worked again..Now she has a pretty white coat of hair all over the places that she scratched off.
Blade