About Clix Silent Whistle
Made from tough steel, with a lightweight and compact design, the Clix Silent Whistle is an excellent all round whistle for both pet owners and professional trainers.
The pitch of the whistle can be easily changed by using the adjustment screw, to suit your dog's needs. Silent whistles are ideal for training noise sensitive dogs.
The clear, strong whistle tone supports recall and other obedience training, with an ergonomic design for easy use. In order to gauge the efficiency of the whistle, it is very slightly audible to the human ear.