My daughter has happily taken a bottle since she was two weeks old. Since then she has been fed roughly 50/50 breast and bottle with no preference between the two. I've never had any latch or supply problems, we simply decided combination feeding worked best for us. She is now eight weeks and suddenly become fussy with bottles, showing a clear preference for breast. I really don't want to exclusively breast feed her, does anyone have any tips for encouraging her to be happy with bottles again?