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
554
Installs
50,000+
Concerns
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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User reviews of Dog whistle
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Android Market Comments
A Google User
6 days ago
It ok Not so good but my dog listens now
A Google User
Sep 22, 2014
A bit annoying Dis is a cool app to get your dogs attention but da problem is da sound is annoying I can still hear it in my head when da app isn't on
A Google User
Sep 20, 2014
I love it This is awesome :3
A Google User
Sep 19, 2014
Perfect Finally found an apo that makes my fog listen
A Google User
Sep 7, 2014
This sucks My dog cant even hear it and it nearlyade my family go deaf