Mine wasnt very good with the bottle and still isnt brilliant (as I have had trouble trying to express enough to give him) but i was told to get a latex teat as they are more like your nipple (softer) and go for an old fashioned long thin bottle - worked first time for me! Dont know why!
My son is 11 weeks Sunday and will not take the bottle. I have been trying since he was 3 weeks old and tried 5 different bottles. all with my expressed milk but he isn't interested. I've tried feeding myself and with other people. Tried holding and laying him down. I only want him to take so occassionally i can pop out ie to Tesco and not have to take him with me. Any tips!