The first thing I would do is to change her food to one made for dogs with skin problems. (petpeoplesplace.com)
I am always making homemade sauerkraut for human health but have found that dogs love it and it has helped numerous dogs with skin problems. (dog-health-guide.org)
Find out about the benefits of the products you apply and be especially careful with dogs with skin problems. (animalwised.com)