Definition & Meaning of "clicker"

What is a "clicker"?

A clicker is a small handheld device used in pet training. It makes a distinct clicking sound when pressed, which is used to mark a desired behavior. The sound is followed by a reward, such as a treat, to reinforce the behavior. Clickers are commonly used for training dogs, cats, and other pets because they provide clear and consistent signals. They help pets understand which actions are correct, making the training process more effective and faster. Clicker training is often used to teach tricks, commands, or basic obedience.