Carly has figured out how to open the front door. Fortunately our yard is gated so we just let her go. She likes going around the yard touching and discovering every thing. She picks up and studies everything..the dirt, flowers. leaves, grass, rocks....and it no longer goes straight to the mouth like it did a few months back. She walks around with a little hum like uh,uh,uh. It is so fun just to sit back and watch her.