How about try to feed when he is sleeping? I knew this is not so good but my girl drink quite alot and will not fright with it when she is sleeping. She can finish 750-800 ml per day (She born in Apr 23, 04).
The nurse told me she should drink 30 oz per day but she cannot meet the target.
hi Ahsley,
May be you can take a look the suggestions from "tulipgdn" which is in the 2 or 3 page after this, the topic name is "my baby do not drink milk", she give us quiet a lot of useful suggestions there.