not now it doesn't!!! she generally has juice and a biscuit so its not a massive snack! i think it doesn't affect her lunch as she doesn't have a big breakfast (toast and fruit) and her appetite has now adjusted to the missing btl. generally for lunch she has pasta,yoghurt,fruit and a biscuit. her afternoon snack tends to be just juice. and she eats a big dinner (cous cous, custard, fruit and biscuit).
as you can see she loves her fruit but i don't give that as a snack as it fills her up too much
shes never really taken a big breakfast even when weaning but tends too tank her self up towards the end of the day.