Description: Name: CLCKER Specifications: about 6.5CM Color: red, black, green, blue, pink Category: Dog Training Supplies Weight: about 20g Clicker in English is Clicker. It is a communication tool that emits a clear "click" sound. It is a communication tool created with animals based on scientifically proven animal learning principles. The clicker does not need to scold animals during the training process. It only needs to build trust with each other so that it knows how to think and positively strengthen what we want it to do.Clicker will make a sound when pressed. When the dog makes the action you want, press the clicker to make a sound, and then reward the dog, so that the dog understands that the clicker will make a sound, and you can add Cue later. So this food for rewarding dogs is called Treat in clicker training. At first, let the dog associate the click and treat, and then slowly add a password. Clicker Training is such a win-win training method. It is not so much a training method as a game played by people and pets. Note: the colors are random Specifications: Brand new and high quality. Ergonomic design, comfortable to hold. Good training aid tool for your pets. Small enough to be in your palm. Raised button design to activate the click. Develop your relationship with your pets through teaching and training them. Wrist strap design. Great for training Obedience/HTM/Agility. Can be also used under your foot. Package Included: 1 * Trainer