I know follow on milk is unnecessary and that stage 2 milk is mostly a marketing ploy and that cows milk is fine from 12 months. However I have a couple of tubs of Kendamil stage 3 and one of stage 2 that were brought by mistake (by DH who didn't know there were different types and lost the receipt before he could return them). I guess there is no harm in using the stage 2 milk at some point before 12 months but was wondering about the stage 3. Should we use them after 12 months as a transition to cows milk or not use them at all? Seems wasteful just to chuck them out and not sure what else to do with them. What is the purpose of stage 3 anyway? Only for toddlers that don't eat much?