Isabelle is almost 15 mths old and is the same. Juice, as you said is full of sugar, and really, there is no need for them to have anything other than milk and water. We will be holding off from giving her any juice or other drinks for as long as possible as they really aren't needed in her diet! Take heart! Also, Iz is a HUGE water drinker- she sips on it all day long and has big drinks from it when having her meals too. Loves it!