I'm not sure how you feel about formula, but I believe their are some formulas that take the babies out farther than one year. Have you considered soy milk, almond milk, or rice milk? They have a lot of vitamins, although they are lacking in the amount of fat that your daughter will need. She could get that fat elsewhere though if she likes cheese, and yogurt. Our daughters didn't take to cow's milk either, I tried really hard to get both of them to take it, especially with my first, I remember I would set out two bottles, one with soy, and one with whole milk, and she would take the soy milk every time. I think I even tried to do half and half, and it's like she still knew. Both of them dropped all milk completely by 14 months on their own. And now they are almost 6 and 3 and they drink almond milk occasionally, but other than that they get fat from yogurts and cheese and nuts and stuff in their diet. Hope this helps. It can be really frustrating trying to figure out what will work.