I have an "All for one and One for all" philosophy with my pack.  Absolutely no one is excluded here.  Every pack must have one pack leader and here I am that pack leader.  Everyone else is number two.  They are all treated equally.  My visitors don't understand that they are just here for a little while and mommy will be back to pick them up.  They live in the here and now with no concept of the future so they are all just as much members of my pack as my own dogs are.  This gives them the sense of belonging and security that all dogs need.  Most of my clients report to me improved behavior in their dogs after spending regular time  with my pack.