I currently have 2 Nigerian does, at 4 moths old. They were on 12% sweet feed grain, but I realized that was not the healthiest choice and switched to Dumor Goat Feed for kids and dairy goats. 1/2 a cup per day each. Should I up the amount at all? How long should they stay on grain? They will have some forage available this summer, and hay (not alfalfa hay). When can I introduce alfalfa pellets? ( those are good right?) And how much grain/alfalfa pellets should I be feeding them? And a couple months from now? Thank for answering! Cant wait to get to know everyone!