My little one just turned 2 and is in and out of the frig all day. I don't mean just for snacks. I mean she stands there, opens and closes the door, etc...It's like a plaything for her.

We don't have a lock on the frig and don't want to get one...I don't remember how I kept my oldest from doing this all the time. It's been going on for a least a week now.

Ideas? Trying to conserve energy here...