thanks ennypen, I think that is different from the one I have, maybe it's the wide neck one that you have, mine comes to a more narrow base...but it's not all that squishy, I don't think silicone can be, but I will go out and get those to try since I haven't tried them yet.
Andrea21, does the teat you speak of attach to a bottle? I have the advent bottles and she doesn't like those silicone nipples either. I haven't yet tried the teat soaked in BM, I will try tomorrow, or rather her granny will while I'm gone.
A friend also lent me the Adiri breast shaped bottle, I'm hoping she'll take that, it's super soft where it touches her lips after she's latched on, and she can feel the warmth of the milk through the bottle while she drinks, so maybe.