He could tell by the way animals walked that they were keeping time to some kind of music. Maybe it was the song in their own hearts that they walked to.
~ Laura Adams Armer
Just as dogs’ and cats’ noses are more efficient than ours, they also have better hearing, reacting to a broader and higher range of frequencies and vibrations.
“We sense our world from where our ears are. Our plane is generally five to six feet high; animals closer to the ground hear things differently,” says Janet Marlow, founder and CEO of Pet Acoustics, in Washington Depot, Connecticut. The internationally renowned musician, composer and sound behaviorist has invented species-specific music based on her 30 years of research.
Humans hear up to 23,000 Hertz (Hz), which differs substantially from that of many other creatures (lsu.edu/deafness/HearingRange.html). A Hertz is a standard unit of frequency set at one cycle per second.
Horses Hear Up to 33,500 Hz
Marlow found horses prefer rhythmic pieces matching their natural movements. “When a Tennessee walking horse breeder played music during a birth, the foal and mother recovered faster than usual.” After that, “The horses ran to the barn upon hearing the same music.”
Sally Morgan, a physical therapist and advanced certified Tellington TTouch practitioner in Northam