The Coachi Whizzclick is a multi-function dog clicker with whistle. It is a great training accessory that combines two of our most popular dog training tools; a dog clicker and whistle, making it an essential training product. The whizzclick combing both a whistle and clicker provide you with a variety of multiple uses, below are some of it's features: Recall training - The Whizzclick is great for recall & obedience training as they help to standardise commands and are a useful tool for all the family to use Distance control - Using a dog whistle allows you to have control over a greater distance and enables distance commands, such as 'sit'. The Whizzclick produces a single tone that travels well in open spaces. Clicker training - The Coachi dog clicker with whistle, has a very clear sound, it's easy and comfortable to press and use. Clicker training is great for all levels of dog training, from basic commands to more advanced tricks. Adjustable lanyard - The Whizzclick lanyard is suitable for either neck or wrist use, it is fully adjustable so you can secure at the desired length and it's reflective too! PLEASE NOTE: These are non-refundable & non-exchangeable item. This is due to the fact that once used they are unsanitary to return and we are unable to safety wrap these to ensure they have not been used.