Outdoor Screen Pet Door for Dogs and Cats

I don't remember where I saw a similar design but I decided to make my own version of a pet door for a mesh screen door. The frame can be printed with any material, but be careful if your door gets direct sunlight because it WILL melt or warp PLA. Ask me how I know… PETG works well too. I made the door itself out of TPU for its flexibility, softer for my pets heads and easy to clean. There is a flat version of the Door too and I put the Paw Print Cutout if you want to make changes or customizati