Peace Dog Mate Whistle emits wide range of sound include Ultra sonic that can be heard by Dogs.
4khz-9khz is Playful sound
You can use this play with your dogs with this sound range
10khz-16khz is training sound
Train your dogs with this range
17khz-22khz is scareful sound
Use this sound to punish your dogs to reduce their bad habit. or tease strange dog.
Download And Enjoy, It's Free!!