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However, with additional research, it seems more likely that this sound is created by the muscles inside the larynx of a cat. As they move, they expand and compress the glottis, the part of the larynx that surrounds the vocal cords, and he air vibrates each time the cat inhales and exhales. What do we have as a result? Purring.

© 2008-2017 HD Systems Worldwide

Heading

However, with additional research, it seems more likely that this sound is created by the muscles inside the larynx of a cat. As they move, they expand and compress the glottis, the part of the larynx that surrounds the vocal cords, and he air vibrates each time the cat inhales and exhales. What do we have as a result? Purring.

© 2008-2017 HD Systems Worldwide

Heading

However, with additional research, it seems more likely that this sound is created by the muscles inside the larynx of a cat. As they move, they expand and compress the glottis, the part of the larynx that surrounds the vocal cords, and he air vibrates each time the cat inhales and exhales. What do we have as a result? Purring.

© 2008-2017 HD Systems Worldwide