Our dog (Bouvier) had a longer time flaky skin. When combing were many dander especially on his back. On the diet, it could hardly be (mostly Barfen). Have various other means trying without much success. This agent has shown a good effect very quickly. After repeated use his skin is scaly free and the coat looks better aus.Seit weeks the effect lasts now. For the ears, it is also good. I am very pleased.