Brutus has an appointment with our vet on January 5th due to his dry skin. I noticed this being an issue when he was sick with an upper respiratory infection. I've started him on fish oil and switched his food about a month ago to orjien. The strange thing is, is he's not scratching or digging at his skin. I found two small scabs on his back thar he can't even reach if he wanted to..I'm planning on giving him an oatmeal bath today per vets orders. Other than fish oil and brushing, what else can I do?