VizGiz 3 Pack Dog Whistle Training to Stop Barking to Make Dogs Come to You Ultrasonic Sound with Adjustable Frequencies Sit Down Recall Repel Silent Bark Control Tool

Type:Silver Metal Pet Whistle Dog Recall Training Obedience Dressage Door Stop Bark
Color: Chrome Silver
Material: Chrome Plated Brass
Length: 2.0″ (approx.)
Key ring loop included
A good Training Tool for your pet .
This sound can be heard by the man, which helps the owner at the beginning of the training to produce a long or short whistle.
Adjustable pitch – simply tighten or loosen the screw to work out your dogs frequency It should be noted that this whistle is audible to the human ear, essential for gauging its efficiency

Packing content:
3PCS x Dog Training Whistle

Adjustable frequencies dog whistles allow you to easily teach your dog/puppy unlimited commands such as stop barking , sit, come, lay down,stay and more.
The dog whistles is small and light weight, You can take it with you to everywhere.
Safe for Pet Dog:our whistles will not hurt the ears of dogs, and are safe for your pet to use
THE VOICE of the dog whistles are not to be silent, Just the voice is quieter. many people can not hear the sound of this whistle clearly , BUT THE DOGS CAN .Don’t worry about it.
Package Includes: 3 pieces pet training whistles