Abstract: The clicker ring is a novel device for training animals, providing a minimalist, simple, and effective solution for trainers. The wearable clicker ring design provides hands-free usage and immediate animal feedback in training. The device features a wearable design with an elastic rubber band for one-size-fits-all comfort, a snap-together assembly for easy manufacturing, a sound chamber with windows to amplify the clicking sound, and a button mechanism with a limited press depth to prevent damage to internal components. Being worn on their finger, the clicker allows the user to provide immediate feedback when training animals. Wearing the clicker also allows the user's hands to remain free for holding other items or performing other tasks.