This unique training aid combines two of the most popular dog training tools, a clicker and a whistle. Using a clicker is a fun way to reward train your dog, whilst the whistle allows you to control your dog at a distance. The whistle is used as a cue or command and the clicker to mark and reward the behaviour. The step-by-step training guide will show you how to get started and teach useful commands such as a distance sit and a reliable recall!