A vegetarian in Paris
I'm going to Paris in a few weeks and heard that several staples that are vegetarian here in the States are often made with vegetarian-unfriendly ingredients. I've been told many breads, and even salad (dressings made with duck fat), are things to be wary of, and that many Parisians wouldn't even think of duck fat dressings being "meat."
Can you verify? Or at least help me out with what's really okay or not okay?