I've breastfed my ds for almost 12 months now, but am going back to work very soon and would like him to start taking cows milk. Unfortunately he isn't having it at all. I've tried bottle / cup / mixing with strawberry milk, everything but still wont touch....he will take yoghurts and cheese and i was just wondering if this is enough for him and in what quantity i would have to give him yoghurts, etc so he gets equivalent he would get from milk? Thanks for any help!