Dog Whistle is an application that can run in our Nokia N97. We can train our dogs thanks to the sound that issues similar to a whistle for dogs.

It is a whistle for dogs, with their sounds characteristic in low, or is it high?, frequency and others.
I am has served it to know that my dog is dull, it is not that i never has done case XD.
Why do applications so if you do not function? or is only with my dog?.
