This practical training support combines with the 2 in 1 principle, the two tools clicker and dog whistle all in one. The use of the clicker during training your dog helps your pet to learn commands and their execution faster and more memorable. With the help of whistle you can get your dog optimally even at large distances. It is an excellent tool for the education and training of your pet. It can be used regardless of age, it works both as puppies and in adult animals. You can train a lot of exercises and challenge your dog. An indispensable companion if you want to train your dog effectively and using positive reinforcement!