Running in circles in the yard and tackling each other. . . this game can keep them entertained for hours. They're pretty much the same size now. Zoran's quicker but Lex is sort of an indestructible tank. It seems to all balance out enough to be fun for both of them. Before I actually had kids I always wanted two boys that were close together. It seems like life would just be better if you were a little boy and always had someone around to do things like this with. And I don't think it would get any less cool to have a great brother as you both got older. When Israel was younger for years I always felt like I was missing a boy between him & Azia. I think this is what I felt I (and he) was missing.