Hi, My daughter doesn’t use pacifier, but she does drink the bottle only when I’m driving which was easy after 4weeks. I used Avent bottles which has a nipple that is similar to the breast that helped transition her from breast to bottle. Their are different kinds of bottles for breastfeed babies, so pick what is good for both of you. Babies are really smart and catch on to routine fairly quickly. Just be consistent and your little one will be just fine.