Are you afraid to dog? Do you want to chase away the Dog? This application is very use full for you. High frequency sound is harm to dogs hear , because of that doges are don’t like be with this sound so at once you switch on the button dogs are ran away . This app is very safe to you why because when you going to chase the doge he can be try to bite you. Because of that this app is very safe. If you want to scald (bark)to the doge you can press the bawoooo button. Just download for free app and enjoy!