N.L.
That's great that you are able to put him down for naps now! Having a bedtime routine is also important so that he knows it's time to go to bed: feeding, bath, book, etc. You should try to transition away from using the pacifier at night, because he will wake up each time it falls out and you have to go in each time to replace it. Instead try using a transitional object like a small blankie or stuffed animal. And if he does wake up at night, wait a couple minutes before going to him to see if he will soothe himself back to sleep. Read the book Healthy Sleep Habits, Happy Child by Weissbluth, it has some good tips and different options depending on whether you are more of a "cry it out" or "soothe to sleep" person, but I will say that letting them cry does work. My daughter used to never nap or fall asleep unless we nursed her to sleep or held her in our arms. We did a modified CIO where we would let her cry for 5-15 min while listening on the monitor. If her cries were escalating we peeked in and would pick her up if she was standing up or screaming or obviously not going to sleep. It was hard to take and took several days but then she began going to sleep with minimal to no protest and it was definitely worth the anxiety because she sleeps well now. I still nurse her before bedtime but if she is awake, she still goes to sleep. Also, you shouldn't feel as if you have to force them to sleep all night, especially when they are breastfed as the breastmilk is digested more quickly. My 8 month old daughter still wakes up once or sometimes twice at night to feed, but I usually bring her to bed and nurse her lying down and then put her back in her crib. Finally, I was warned against reading "On Becoming Babywise" as the AAP has concerns about the book with parent-centered scheduling and rigid feeding schedules which could lead to underfeeding. I haven't read the book myself. Good luck, be patient and consistent and you will get results!