Perfect Training Whistle For Teaching Commands Like Come, Sit, Stay, Stop Barking And More. Made Of High Quality Material, Safe And Durable To Use. Adjustable Sound To Meet Different Training Needs , Easy To Use. Suitable For All Dog Breeds. The clicker can train dogs at home, basic obedience, small tricks, and at the same time correct bad behaviors, such as; regular excretion, cage training, searching, tracking, shaking hands, bowing, standing up, please, rolling, playing dead, closing the door , open the door, turn off the light, pick it up, pick up toys by yourself, and correct bad behaviors such as biting, jumping, pulling the leash, chasing, picking up food, serving the table, going to the sofa, attacking, and not being able to call back. Delivery Quantity: 1 Piece Product color: black Product size: 6.6*3.5cm