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
60
3.0
User ratings
354
Installs
10,000+
Concerns
0
File size
402 kb
Screenshots
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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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User reviews of Dog whistle
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Android Market Comments
A Google User
Jul 16, 2014
Ouch a dog with a should not be more than 53k. and it gave me such a headache do not download this
A Google User
Jul 16, 2014
It works my dogs because my dogs were outside asleep then I tapped it they wpke up
A Google User
Jul 14, 2014
Hater This sucks my brother could hear it from his room and so did it was a screech sound that anoys you and i saw a dog i put the whistle on that dog didnt even patention bad for dogs good for annoying people bad bad bad!!!!!!!!
A Google User
Jul 12, 2014
Works!
A Google User
Jul 12, 2014
Didn't work on my dog just me and my cousin