Rosey gets 4lb Beet Pulp with 4Ib Senior. She also gets 1/2 Ib Rice Bran, 1-2 cups Corn Oil, and 2 scps SOURCE.
Along with that, I think she gets around 6-8 Flakes of Good Grass Hay split into two feedings. I don't feed her hay since I board. It might be a bit more or a bit less.