Jen and I live in the same world.  Her boys are close to the same age and same distance  apart as our middle boys.  Isaac and Caleb are funny, they goof around and they love to laugh.  They came barreling into their fall mini session at full speed and at one point, when I was taking a few shots of their parents, we turned around and they were wrestling in a pile of dirt.  That’s how boys roll.  We got some solid portraits of them, which I always try to get but then there are plenty of them monkeying around and being themselves, because that’s “them” and that’s what their parents are going to want to remember.