https://play.google.com/store/people/details?id=106750175309999215229

1. DOG WHISTLE(Android App)

2.  Do you have a dog?
Teach your dog new tricks with this
simple to use dog whistle. Stop dogs
from barking! Initiate a variety of
frequency sounds. Set it on your main
screen as widget.You can use it as anti dog
repellent!

3. 07/11/15

4.  Here is the link of DOGWHISTLE
Android App :
https://play.google.com/store/apps/d
etails?id=com.greatapps.dog.whistle