Arthur proofing

Arthur soon found the weak point in our dog proofing. He squeezed under the gate. So tonight, I have dismantled the child-fire-guard and repurposed it into an Arthur-guard. I'm not convinced it gets Arthur's approval, but it does mean I can leave the door open so that it does not hinder his toilet training; something I wish to proceed as swiftly as possible!
The photo shows Arthur inspecting my handy work. :-)