The Simple Clicker, Pet Training Made Mobile! Used for clicker training animals, dogs, cats, and (or) any other animal that responds to audio tones. This pet training tool gives you the ability to keep track of training reps, manage pet profiles for different pets, change between clicker tones, and track training history of the pets you train! Give yourself more of an advantage by connecting a bluetooth audio device your iOS device to amplify the clicker tone for increased training distances.