Skin complaints present a variety of symptoms but the most common are itching inflammation flaky skin or excessive hair loss if you want to help to alleviate your dogs symptoms long term it is advisable to change your dogs nutrition to a dietetic food such as royal canin veterinary diet skin care this dry kibble is a veterinary diet that can be used to help in the treatment of dermatitis or dermatosis and to help to maintain the skins barrier function the food contains a combination