Automated Predator Defense: DIY Self-Locking Chicken Coop Door Engineering

Homesteaders and backyard farmers face a constant challenge: securing their flock without daily manual effort. This innovative self-locking door design addresses the problem by using mechanical engineering to automatically engage the lock as the door closes, eliminating the need for external latches or padlocks. Beyond convenience, the design's predator-proof architecture prevents external manipulation, making it impossible for threats to breach the coop—a critical advancement for sustainable backyard farming.