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05/23/2024
Thursday morning education!
A Horse cannot breathe through the mouth. A horse has a long soft palate, that is in the resting position tucked in between the root of the tongue and the epiglottis. That is exactly where it will be during the breathing as well. In the swallowing, the epiglottis moves backwards and closes the entrance to the pharynx. The soft palette is elevated and closes the nasopharynx. The food bolus crosses then the larynx and continues into the esophagus.
As the long soft palate hangs down in front of the epiglottis it doesn't allow breathing through the mouth.
So when you see the horse opening his mouth, guess what....it is not that he is taking a deep breath...
For my supporters on the Patreon page, I prepared a detailed anatomy of this area video. There is also a free part of the clip for no members.
https://www.patreon.com/posts/anatomy-of-and-104754417?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link