I have a 7 year old steer who is a pet. The weather is in the teens and 20's. How much grain should I be feeding him and how much hay if he isn't being free fed on hay? He is a good weight (around 2,000 pounds) now. Three out of 7 days per week they free feed hay, then when the bale is used up, they don't put out anymore until the next week. I feed him on the days that they don't (they let them eat the "grass" in the pasture, which isn't much and no food value). Need to know how much to feed on the "off" days. He is a beef steer, part angus. Annie