My 2.5 yo hasn't drunk milk from a cup in months. He just won't drink it.
I have even tried making milkshakes with no joy.
He eats a small amount of cheese, and loves yogurts, so he ends up eating several of those a day.
Although, at a friend's house a couple of days ago, she asked her daughter if she wanted 'cow juice', DS was in there like a shot! :lol:
He looked at it a bit funny once he got it, but drank it. However, he hasn't touched it since, cow juice or not! :roll: