Finally someone has tossed an old lawn mower! Free wheels! The wheels came off easier than I thought but there was still oil in the mower... The oil spot was worth it.
I took the wheels to a hardware store and bought some hex cap screws.. put a 2x2 on top, drilled a hole and BOOM porta coop.
Hint. Take a picture of the loose screw labels instead of writing on the little plastic bags... much easier at check out.