Claire - the only one I have tried is the tommee tippee closer to nature teat in size 1. I am reluctant to buy more, cause I've spent heaps already on all different dummies, of which she wasn't interested in any!

I also have some avent bottles with a number 2 teat - maybe I'll give these a try. The funny thing is, a couple of weeks ago we gave her a bottle of EBM and she guzzled it down, but today she isn't interested at all! Could it be the size of the teats?