10,000 - 50,000 downloads
by Rachel lees on 27/03/2014
Even i can hear the 22 option it also annoys my friends :-)
by Melissa Miller on 12/11/2013
Is it supposed to be heard by humans?
by Stacy White on 17/09/2013
Extra large lab-rottie cross did not move with any of the whistles in this app. He was chillin beside me, so I tried them all. By the time I uninstalled, he was out cold. Maybe it's like a lullaby to him.
by steve brown on 14/09/2013
Doesn't work at all,no response from either of my dogs .
by Hershel Nunez on 12/08/2013
Used it on pack of wild dogs...useless!
by brandon Lee on 19/07/2013
22 kHz makes me nose itch
by Desmond Arnold on 11/07/2013
Just a waste of time app my dog just sits there