Do you have a dog? Dog Whistler can train your dog! Whistle when the dog does something bad.
Teach your dog new tricks, no barking and better behavior!
You can also use it as anti dog repellent whistle.
Click o the Whistle image to play the whistle sound.
Choose your own whistle frequency to train your dog. App contains frequency: from 100hz to 2000hz. You can also play whistle sound in background mode.
Just download for free Dog Whistler and enjoy!