I have a few questions regarding what should be done with your does prior to breeding to make sure they are ready, should anything be done or given during pregnancy, should I give anything to the does or kids after birth? I'm just not sure how often people give Selenium vitamin e and I have also heard copper bolus. I usually vaccinate with CDT once a year but have heard some people also give it to does 1 month before birth. Any input would be great! I have nigerian dwarfs and are currently getting orchard grass, grain, and alfalfa pellets.