My 13 month old son was the same way, and sometimes still needs the breast to fall asleep. He was sleeping with us (falling asleep while feeding), but our bed was just too small and it wasn't working for us. We didn't want to let him cry it out, so to get him into the crib I had to put him to sleep and then put him in, which almost never worked, but I kept trying the crib while he was awake and newly breastfed, and he finally started going to sleep by himself at about 7 months. Of course, once he started teething again, he ended up nursing in bed again, and I couldn't get him to go to sleep on his own, but then as soon as he turned 1, he was ok and would get himself to sleep at night. All babies are different, but my advice is to keep trying to put her down after feeding her, but awake. Obviously get her if she is upset and screaming, but the little cries are sometimes necessary to get to sleep. Don't worry about doing whatever you have to do to get her down if you need to (meaning feeding her to sleep, you need your sleep too), at some point she will get it and do it. I think when they are ready to do things, they do them. Also, realize that even if you do get her to go to sleep on her own, she will probably have a phase, teething, sickness, growth, that will upset it all and make you have to start all over.