I'm about to dry up my doe for the last two months of her pregnancy. She gets roughly 1 1/4 lb of grain per milking. Actually, I haven't weighed it. I just use 1/3 to 1/2 of a 2.5 lb coffee can. Once I stop milking her, do I reduce the grain. I know she still needs to have some, but is the milking ration too much? She also get free choice grass hay or pasture and free choice alfalfa pellets and minerals.