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.
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Free
59
3.0
User ratings
421
Installs
50,000+
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0
File size
402 kb
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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.

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Android Market Comments
A Google User
Aug 14, 2014
Worst app This did not help with my dog at all I would have gave it zero stars v
A Google User
Aug 13, 2014
Alyssa It is not a wistle it is a mislel
A Google User
Aug 7, 2014
stupid it does not work and I was able to hear it I set it of and I heard it behind a door! :(
A Google User
Aug 5, 2014
Worse thing ever .......u guys should try the dog whisle pro trainer really works
A Google User
Aug 4, 2014
Didn't seem to work on my dog