it sounds like the tail is wagging the dog here :) he is TWO!!!!!!!!!! YOU are the parent, you buy the groceries, stop buying the choc milk - you are making this much more difficult than it needs to be... that said, if you don't have a problem with him having choc milk, then don't make an issue of it and continue to give it to him. if you don't want him to have it, then set the boundary, there are gonna be many things he does/doesn't want, start young with letting him know that you are in charge. in our home, my three kiddos drink white milk or water - now, if we are in a restaurant, they are allowed a soft drink of their choosing, but they know it is a special treat. again, that's what works for MY family, it's not a hyperactivity issue, i just don't think they need all the extra sugar/calories from their beverages. that may not be a good solution for your family, but if you do decide to do away with choc milk, do it and don't feel bad about it, don't give in after three days of tantrums, that will just teach him to throw fits for four days next time :)