Note: This model works for both left- and right-opening doors. It’s designed for right-opening doors by default — just mirror it in your slicer for left-opening doors.

Kitty Corner v5.2 is a smart, easy-to-use 3D printable door stop that latches securely into your existing door latch, creating a partially open position perfect for pets or room ventilation. It keeps your door from swinging open fully, letting cats and dogs pass through easily without slamming or needing a full opening. This clever gadget is ideal for pet owners who want to give their furry friends freedom to roam while maintaining privacy, airflow, or climate control.

✅ Works with standard door latches ✅ Tool-free installation – just clip it in place ✅ Keeps doors gently propped open without slamming ✅ Perfect for bedrooms, home offices, and anywhere your pet needs access ✅ Tested and refined in v5.2 for maximum reliability and ease of use

A must-have for modern pet owners or anyone looking to ventilate a space without leaving the door wide open.