“It certainly annoyed some of the lions,” he later wrote. What Galton had was what would become known as the dog whistle, an instrument that works silently to corral and control canine ...

You might be considering whistle training for dogs if you’re hoping to work on improving your dog’s recall or establishing important commands. Whistle training is a form of training that some ...

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This unique sliding whistle would produce high-pitched sounds at frequencies above the limit of human hearing. Galton tested his invention on the streets of London by blowing it near dogs and charting ...

Reiss called these parts of the piece “dog whistles” for Kennedy’s supporters. “Sanitation does not prevent an airborne disease, nutrition can reduce mortality but would not eliminate it ...

Sadly, my lips don’t pucker and I can’t make a sound without a mechanical whistle. One of the mysteries of whistling is the silent dog whistle. I wondered exactly how they work. Obviously, they are ...