Cat Door Wedge or door stopper

This door stopper I designed in Thinkercad, based on the beautiful "Schrodinky cat" from loubie. Due our cat, we have to fix several doors in our house, with this nice thing.

The pics show three different scales, the smallest is 100%, width of wedge is 40mm.
the largest is 150%, width is 60mm.

I designed octagons for better stability at massive/ heavy doors.
For best result on smooth floors, use sticky rubber / anti slip mat.

Print is easy. No support, no raft, I used additional brim for best adhesion.

Infill is 16% to 20%