Do I stop him & feed him, give a dummy...? Is he doing it because he is hungry & given up on getting milk? It started I think when it tok a min or two to finish what I was doing and feed him, or when he was in thecar. Now he is starting to just find his two fingers and suck to sleep, or just comfort. I breastfeed on demand - have I caused it by not being quick enough? If this is normal and won't interfer, shall I give him a dummy instead? I am scared his fingers will get sore. My DS1 was (and still is) a finger sucker, but I am sure it started alot later than this.