Dog Whistle Pro - Train Your Dog free Dog Whistler!

Train and take control over your dog to obey commands and for following and retrieving instruction nicely by using this simple dog whistle application. Set a variety of frequency sounds through the easy user interface. Features: Variable frequency tone generator Frequency level meter User friendly interface Share option available Sophisticated technology in a simple applicationTo get a general overview on dog whistles, the following is a useful Wikipedia link: http://en.wikipedia.org/wiki/Dog_whistleCAUTION: Sounds cant be heard hear at the highest frequencies.