We now have a waver on our hands. Now, when Leo wants attention, he can just flag people down himself. We took him to Target tonight so he could practice his new skill and he is now a pro. At first, he focused his efforts on his "go to" demographic...middle aged women. Once he gained confidence in his waving abilities, he branched out to all the other women in the store. He got very positive feedback, so I am certain there will be much more waving in his future. Maybe tomorrow, he will start waving at men too, but for now, Joe and I are proud that he has made this big leap in his social development.