From looking at Australian Shepherds pictures and videos, the one's with the long tails few have white tips, and the ones that do have thinner front legs than the puppy I have, I could say thatshe is probably a mix of Bernese and australian shepherd, but more bernese than australian. From what I can tell, Australian Shepherds have bigger hips and thighs than bernese, bernese have wider shoulders and front legs, if im mistaken pardon me, too many variety of australian shepherds out there, short tails, long tails, different coloring's, different fur marks design etc.

I guess I'll have to wait until she's bigger.

Not quite.....Berners are a large breed dog and have a very different structure than an Aussie which is a medium size, light boned dog. There is absolutely NO part of an Aussie that has a large bone or structure than a Berner and they have a very different shaped ear and skull.

To this end, I believe I found your answer:

This image is of a Border Collie/Aussie mix and the more of these I see (which is a very common mix by the way and there are far more of these than are Berners, so statistically is more likely) the more it clearly looks like your puppy in structure in size.

Agree?

Well, now I know she's not a Bernese, she's 6-7 months old and looks like a medium size dog. I still dont know what she is. I heard she looks like a half Coli.

Here are new pics of her, her name is Leila