C.D.
This happened with my younger son (he is 10 months now) and I just took it away. He probably cried a little but he learned that the pacifier wasn't coming back and he's a wonderful sleeper now (naps and nights)! I knew that I didn't want a toddler with a pacifier anyway, so I just went witht the opportunity to break the habit early. Babies are smarter than we give them credit for - they will learn that you are the parent and that sleep time is sleep time. That's my 2 cents anyway! Hope it helps.