Someone's using their brain cells

This little guy took my office chair out of the office (it has wheels which he recently discovered) and rolled it out to the kitchen and used it to access the top pantry cabinet to get his "potty" jelly beans.  Sneaky little kid.  Bad thing was that i was standing exactly where I took the picture from with my back turned towards the fireplace.  He rolled the chair behind me and I noticed nothing until I turned around.  I made him sit (he was standing) before I took the picture.