Anika still drinks Alimentum, and it is vile tasting. She is 26, going on 27 months, and until there is another type of milk she can tolerate, I am sticking to the bottle.
I would just offer it in a different type of container, sippy, cup, whatever, and let ehr know it is available that way. Depends also on where she has the milk. If still in her room just before teeth and bed, I would transition it to in the kitchen or where ever, just before you go upstairs for bath books and bed. That is what we did with Henry, and once that new routine was established, he was really amenable to having his milk in a straw sippy. He was about 15-16 months old at that time. So a little younger. However breaking the cycle he was used to in having it worked a charm for us.
Just a thought.