Some pets (like mine) like to squirm into the gap between our patio glass door and the screen door beyond.

This print will block a small pet from jumping into the space between patio doors, typical of many apartments or condos. The 1.6" clamp section will hold onto the door frame, and the 2.55" flange or wing portion will stick out in the direction of the outer screen door. Two of the prints stacked in tandem should block all but the most ill-behaved of cats & small dogs.

This part was designed (very lazily) in Fusion 360. Other than holes to reduce overall material used, little effort was made to improve the print.

The gcode included is specifically for an Ender 5 Pro using regular, non-silk PLA. Support is probably not necessary.