My 9 month old has 3 bottles of milk a day and a cup of water with his lunch and dinner. Drinks from tommee tippee hard spouted cup no porblem with his water but wont drink his milk in anything other than the bottle, I've so far tried his breakfast milk in 4 different types of cups (non-spill/free flow/soft tip/hard spout/same cup as he drinks water out of etc.) but he just puts it in his mouth and takes it out again and drops it uninterested and then when i put the milk in his bottle he shouts until i give it to him and happily drinks it all. Anyone have same problem? Any different cups I could try??