the chain

yesterday, while Connor was supposedly napping, I went into my driveway to welcome my friend and his daughter who was I was going to be watching. We walked back to the house together and when I go to open the door, I find that the chain is locked on it. Apparently, Connor was not sleeping and is tall enough to reach the chain lock now. I was freaked out at first, but he was pretty proficient at unbolting it as well so I didn't have to break any windows.