It's never too early! First rule my kiddies probably learned was "Not at someone's eyes! Never point it at someone's eyes." even before "Don't try to climb out of your crib."
Very cute little guy, and great light to chomp on & coax out those little baby teeth! I found that G2's do great too, though the little rubber button thingys don't last long. Sure didn't last long with my arc LSH-P either. The Kroll cover was a favorite but the HA wasn't so great for the little teeth. Hehe. Kids are great. :thumbsup: