<!-- According to hypertextbook.com, the frequency range of dog hearing is approximately 40 Hz to 60,000 Hz.<ref name="Physics Factbook">{{цитирана веб страница|url=http://hypertextbook.com/facts/2003/TimCondon.shtml|title=Frequency Range of Dog Hearing|last=Elert|first=Glenn|coauthors=Timothy Condon|year=2003|publisher=The Physics Factbook|language=English|accessdate=2008-10-22}}</ref> Dogs detect sounds as low as the 16 to 20 [[Hertz|Hz]] frequency range (compared to 20 to 70 Hz for humans) and above 45 kHz<ref>{{цитирана веб страница|url=http://www.lsu.edu/deafness/HearingRange.html|title=How well do dogs and other animals hear}}</ref> (compared to 13 to 20 kHz for humans),<ref name="Physics Factbook" /><ref name="note2" /> and in addition have a degree of ear mobility that helps them to rapidly pinpoint the exact location of a sound.<ref name="Dog Sense of Hearing" /> Eighteen or more muscles can tilt, rotate and raise or lower a dog's ear. Additionally, a dog can identify a sound's location much faster than a human can, as well as hear sounds up to four times the distance that humans are able to.<ref name="Dog Sense of Hearing">{{цитирана веб страница|url=http://www.seefido.com/html/dog_sense_of_hearing.htm|title=Dog Sense of Hearing|publisher=seefido.com|language=English|accessdate=2008-10-22}}</ref> Those with more natural ear shapes, like those of wild canids like the fox, generally hear better than those with the floppier ears of many domesticated species. -->
