Advice please- ds is 2.8 and progressively eating less and less. He is now at the stage when he barely eats anything except a big breakfast. He is always asking for biscuits and drinking yoghurt (I ration him to a biscuit and one or two little yoghurt drinks a day as he hasn't drunk plain milk since he was 18 months). He asks for lunch/dinner and then gets up and says he doesn't like it and wants something else - or a yoghurt instead (I don't let him have one unless he has eaten at least half his first course and at the moment he isn't doing that). I just tell him to get down as that is all there is. He often comes back and says 'where is my dinner?' and I get it out again but he still doesn't eat any of it. If I gave him fish fingers all the time I know he would eat them but I'm pretty sure that is a bad idea. Any advice?