Normally they don't charge around the house or wrestle but they have a couple of friends who love all this and when they visit it's bedlam, doors slamming, charging about, wrestling and knocking into stuff. They are big kids now, not tots and I worry things will get damaged or they will hurt themselves. I told them yesterday to calm down indoors or if they need to let off steam to go into the garden or over to the park, but not indoors. I did get quite cross about it as it pisses me off. DDs think I'm a misery and other say other parents allow it.