I used an Avent bottle and teat (size 2) but she was having none of it and screamed blue murder. She is doing brilliantly at bf - on 5 feeds over 24 hours (waking only once at night at 4.30am ish after a 10/11pm feed). I am loving bf and would do it exclusively but I am going to a wedding with no babies so need DD to take a bottle (not til Dec so have time to practice or beg for DD to come to wedding if all else fails!). Any advice/guidance appreciated! Are there any other good bottles/techniques I could try?