My dairy free DD is still having 2-3 bottles of milk a day. She's on nutramigen 2 so I'm happy to keep her on bottles as obviously I need to know the amount I'm putting in. She has tommee tippee bottles with size 3 teats but she seems to be struggling with them; making sucking noises as though she's not getting it quick enough. Does anyone have any recommendations of bottles or teats I can use?