I need a miracle for my dog. He is a retreiver mix with horrible skin. His skin is dry, itchy, and flaky. I groom him often and bath him regularly. He has been to the vet for it and been given medication, but it doesn't help. It has made it worse. I thought that maybe it was his food, so I started making food for him instead of buy it. That didn't help. He got better, but not totally. I am hoping to find a way to help him out with his skin. Any suggestions?