Dog Whistle

Train your dogs to stop barking. Stop the neighbor's dog from barking.
Recall your dog, train the dog to do cool tricks, adjust dog behavior, stop dog from barking.
This app is a free anti dog repellent, it works just like the anti mosquito repellent.

The dog whistle app works by generating frequencies ranging from 10khz to 22000 hertz.
Dogs can hear the ultrasonic sounds very well because they have a fine ear than humans.

You can also plug in large speakers for a sound booster dog whistle. The bass booster will scare dogs away.
The dog whistle uses a variable frequency tone generator.
The dog whistle emits a high frequency tone typically between 14000Hz and 20000Hz. These high frequency sounds immediately catch the dog's attention.
Use the dog whistle trainer for teaching your dog new tricks.
Also you can use this app as an anti mosquito repellent, it uses the same high frequency tones as mosquito sonic repellent apps.

Also enjoy more sounds of dogs, cats, angry dog, happy dog. Just press the dog trainer buttons.
The dog whistle app is a great training tool and can be used successfully with all dog breeds.