Finger sucking. Nice. Now his hands are all slobbery, all the time. And I have to constantly wipe him with WetOnes to TRY and keep as many germs out of his mouth as possible. I know, I know... Pretty soon he'll be eating dirt and licking shoes, but for now I do what I can! I'm sure when he's older, I'll look back and say "Remember when I thought I could keep germs out of his mouth? Aaaahahahaha!"