We used goat milk to supplement my daughter who has a milk allergy. She has a mild allergy but can not tolerate cow's milk even now that she is 17 months old. We have continued to give her one bottle a day just to get some milk in. She tolerates it well. Know that goat milk tends to not stay fresh long and is a little hard to find. I have found that Wholefoods, super Walmart and David's Market (Bel Air)have fresh and i know that Weis carries condensed goat milk that you just add water. My pediatrician suggested this over trying soy and I have been really pleased.