Its hard even when you get 2 at the same time and they are the same age! Or maybe its just my boys, but I have my little guy who likes to be picked up and held, like a baby with his head on your shoulder and his little legs down my front. So hes always looking at me to pick him up. Then I have my bigger boy, hes not a fan of being picked up so I rarely get to pick him up! He sometimes will catch me picking up or holding the little guy and the looks I get!!!
Makes me feel bad!
Most of the time though, if I pick up one the other will bark at me. They are very jealous little boys!