So, dominic figured out a few months ago how to unlock both locks on the FRONT screen door, and we decided to install a hook and eye up high enough that he couldn't reach it.
he's been watching intently.
today, Rod caught him dragging a chair over and actually operating the hook and eye. When asked WHAT ARE YOU DOING, he got a very guilty expression on his fac. *great*
Houdini incarnate, i SWEAR