My 8 month old has been refusing his bottle for a while now. He has never been the best eater but I realize he really dislikes his formula. He is eating some solids and drinking water from a sippy cup. What's the minimum amount of formula he needs a day? On a good day I am happy to get 12-15 ounces in him and that's only because I feed him while he's sleeping. Is there anything I can do for a baby that hates formula? So stressed out