10mo DD has always been fed or cuddled to sleep. She used to sleep through (10pm till 7amish), but that stopped at about 6 or 7mo when her teeth started coming in. At the moment she wakes once or twice most nights; sometimes goes back down after a cuddle, sometimes comes into our bed, and very occasionally needs a bottle.
Ideally I'd like her to a) be put down awake when she's tired and fall alseep on her own, b) maybe go to bed earlier and c) sleep through, obviously (wouldn't we all?) 
Have I missed the boat as far as sleep training is concerned? Any insight/advice would be much appreciated.