Hi there, I would say to drop it and replace it with a snack, like a yoghurt, so there is some extra calcium, 16-18oz of milk is ok at this age, esp if your lo has yoghurts etc, so if you did 2 x 9oz bottles, ie, 1 morn, 1 eve, then give calcium rich foods with one meal, that would be ok, even 2 x 8oz bottles. hth a little xxx