Have a viszla with possible Sebaceous Adentis (SA -itchy skin rcondition). Have managed to control but not cure with a grain free diet, yeast control with Kefir, Aloe Vera, Tea Trea and lots of continuous care of his skin.
Bought this after reading an article on SA and used once with significant improvement -not a little bit but substantial improvement. He looks happier in himself and much less scratching. Coat feels wonderful and no odour (good or bad).
Highly reoommend.