Hi we have three year old twins and they are both hugely pushing the boundaries right now. Running off down the street and not stopping when called I have twice had to run after one. Getting up and running around at meal times. As there are two of them egging each other on it is obviously harder to control. Other difficulties is that both want support/my active involvement to play with toys but want to do very different things and assert control... thinking of using an egg timer so for 10 mins they get to play alone then swap. Also thinking of introducing more structure to the day so having a set drawing/craft time in the afternoon. They are hugely challenging as always pushing the boundaries. I often feel I am only just about in control of them. All advice welcome - too tired to read many parenting books!