We have 2 pygmy does about a year old. They get medicated goat feed, alfalfa and loose minerals. At first we had a copper deficiency but found a better loose mineral and all seemed fine. (they get wormed every 4 or 5 months). Now they seem to be changing color again like with the copper def. DH upped the amount of loose minerals but it hasn't helped. I want to give it to them free choice and to give baking soda also. Does that sound like a good idea to you all? He won't do a bolus. Will baking soda be ok to give free choice as well as the loose minerals? Most of my questions are because they are pets to him and not looked at so much as livestock but I know they have different needs. Thanks for your input!