hello, and as the title says, my yearling has dandruff, and I assume from the dry weather, and his skin is dry. So I have been feeding him soaked Super 8 high fat 20, half a coffee can of sweet feed, and 1/2 cup of milled flax. I am wondering if to help his dry skin, I could give him 1/3 to 1/2 cup of canola oil?