Dogs have a much greater hearing than humans. In addition to what the human ear can hear, he can detect fainter sound from greater distances, and at much higher rates. The human ear is frequency upper limit of 20,000 cycles, but the dogs can range as high as 50,000 cycles. Dogs are able to determine the direction the sound comes from much more accurately than we can, and can differentiate between similar sounds better too. Gender erect ears have better hearing than those with floppy ears for sound capture capabilities.

Because dogs, clearly different pitches, tone of voice and commands is as important to him as the words you judge. Since he responds most quickly to sharp sounds, you will find it easier to get the puppy to come when called if you strengthen your voice with Whistling or hand-clapping in the first. Instructions such as “STOP” should always be sharper in tone than normal transport. Unexpected or unusual voice will let a dog. His first reaction is to deal with sound policies and then approached cautiously spot.

Dogs perceive sound with feeling as well as through the auditive equipment. They respond to the vibrations in aircraft and earthquakes long before we are aware of them. Continued sharp or percussive noise can cause real suffering for dogs sensitive hearing. A dog may seem to have a pathological fear of thunder or firecrackers, the real reason for cringing behavior is simply physical pain. Oddly enough, given the sensitive hearing their dogs rarely suffer from vertigo, which begins in the inner ear.