Clicker dog training is a positive reinforcement technique where a small handheld device, known as a clicker, is used to mark desired behaviors in dogs. The clicker emits a distinct sound that serves as a clear and consistent signal for the dog, indicating that they have performed the correct behavior. This method relies on associating the sound of the clicker with a reward, usually a treat or praise, to reinforce the behavior and encourage its repetition. Clicker training is widely used because it allows for precise timing of rewards, making it easier for dogs to understand which actions lead to positive outcomes. It can be used to teach a wide range of behaviors, from basic commands like sit and stay to more complex tricks and tasks.