Would a mare and foal supplement help a doe produce milk? Twix consistently produces very little milk and I'm looking for something that might help besides calf manna. I was going to foster a few kits from a bigger litter to her but ended up putting them back because she just doesn't have any extra milk beyond feeding her single kit. Last litter was the same even with a few more kits. They survived just fine but they were always only half full.