PLEASE NOTE: This whistle is audible to the human ear to gauge its efficiency.
The CLIX Silent Whistle is a great tool for training your dog inside or outside. The Silent Whistle is also ideal for noise-sensitive dogs such as Border Collies.
The CLIX Silent Whistle is a great tool for training your dog inside or outside. The Silent Whistle is also ideal for noise-sensitive dogs such as Border Collies.