I have 5 miniature silky goats who all weigh differently but average in the range of 40-50 pounds. One of the females may be lighter. There is one wether and the rest females. They have access to minerals and are fed 1 cup of grain in the morning and fed orchard grass at lunch time. Right now I'm working on making a hay feeder that doesn't waste so much hay. Anyway I would like to know how much each goat should eat of what and if I need to add anything else in their diet. Thanks!