Are you looking for a effective way to training your dog?A quality dog training whistle can be an effective tool for teaching your dog to follow your commands, such as calling him to you, sitting or going in a new direction.Keep your whistle commands consistent and your dog will always know what you are expect of him.Stainless steel material and perfect si☆ our dog whistle designed reasonable small size and made of premium stainless steel material, convenient to have it and long lifespan.☆ 1x dog training whistle☆ 1x premium quality lanyard.Adjustable pitch☆ dogs can't hear all frequencies, but you can adjust the pitch for corresponding frequency to fit your dog the best. The sound will not annoyed you and who is around you, it is an ultra, sonic sound that is fit dogs well.Instructions☆adjust the pitch and blow the whistle to your dog. But even dogs can not hear all frequencies (your whistle has a nut and screw that adjust the frequency if turned).You may want to wait until he is asleep and gently blow on the whistle.☆ Use the dog whistle with varying sequences to train your dog. For example, one long burst can mean "come" while a series of short, staccato bursts might mean "sit".☆Continue testing until your dog perks up. You will then know you have reached a frequency he can hear.Amazing bark control☆ dog whistles are very popular to train your dog without hurting your pet through shocks and other means.After your dog is trained, just one blow of this whistle will completely and instantly stop them from barking.

Petyls Dog Whistle for Training Dog Ultrasonic Patrol Sound Repellent Repeller Adjustable High Pitch Black