I have an older DS and I didn't stop feeding him until age 2, so that's when he dropped his naps apart from in the car. For bed we just cuddled in his bed until he was asleep, but his understanding was very good, so I told him I was stopping.
I now have a 14 month old DD that still fees to sleep and a lot all day long and I'm considering stopping feeding, but I don't want to make my life hard. She falls asleep on me.