Hi shivvy, I always used the walking reins you get in boots, I have 5 kids the oldest was 5 then 2 year old twins when I had another set of twins. I had a big silver cross twin pram, the oldest had to hold onto the the pram body handle and the twins had their reins on attached to each side of the pram handle that I pushed with the other set in the pram. we did attract a lot of attention. That was 18 year ago, the reins were great, when out with one set, as they would play up trying to cross the road I would just pick them up by the back of the reins and march across the road, you have more control with them. ( I'm not a control freak, honest. Just had to be organized, we went out a lot to keep me sane) My eldest uses the reins on her 2 year old as she is a wanderer. One tip though, you need the get them using the reins as soon as they are walking, if they get a taste of freedom you have no hope.