Dog whistle

Dog whistle


★ A dog whistle (also known as silent whistle or Galton's whistle) is a type of whistle that emits sound in the ultrasonic range, which people cannot hear but other animals can, including dogs and domestic cats, and is used in their training. It was invented in 1876 by Francis Galton and is mentioned in his book Inquiries into Human Faculty and its Development, in which he describes experiments to test the range of frequencies that could be heard by various animals, such as a house cat.

★ The advantage of the dog whistle is that it doesn't produce a loud irritating noise for humans that a normal whistle would produce, so it can be used to train or command animals without disturbing nearby people.

★ Trainers may use the whistle simply to gather a dog's attention.
Add to list
Free
57
2.9
User ratings
1162
Installs
100,000+
Concerns
0
File size
402 kb
Screenshots
Screenshot of Dog whistle Screenshot of Dog whistle
About Dog whistle
★ A dog whistle (also known as silent whistle or Galton's whistle) is a type of whistle that emits sound in the ultrasonic range, which people cannot hear but other animals can, including dogs and domestic cats, and is used in their training. It was invented in 1876 by Francis Galton and is mentioned in his book Inquiries into Human Faculty and its Development, in which he describes experiments to test the range of frequencies that could be heard by various animals, such as a house cat.

★ The advantage of the dog whistle is that it doesn't produce a loud irritating noise for humans that a normal whistle would produce, so it can be used to train or command animals without disturbing nearby people.

★ Trainers may use the whistle simply to gather a dog's attention.

Android Market Comments
A Google User
Jul 22, 2015
So dum doesn't even work on my dog's
A Google User
Jul 20, 2015
My dogs always fight when i did the whistle they both stopped and looked at me
A Google User
Jul 18, 2015
It's ok It makes a dog walk away sort if
A Google User
Jul 18, 2015
Nice Very nice app
A Google User
Jul 9, 2015
Does not work My dog does not even listen..... for the idiots who download this don't
Version 1000000
Version 1000000