My daughter will be one on the 8th so we are trying to transition the milk from the bottle to the sippy. She has been drinking water and juice (sometimes) from a sippy cup since 6 months but if I try to put milk in a sippy she throws it and freaks out. Her bottles are all milk now and she drinks them fine. I want to get rid of the bottle at 1. I don't know what to do at this point. Anyone else having this problem? Should I buy a specific sippy that is just for milk that is different then her other ones? Any advise would be greatly appreciated!