The word "trachea" refers to a tube-like structure in the body that connects the throat to the lungs. It helps in the process of breathing by allowing air to pass through. Full definition
New Insights Into Collapsing Trachea Tracheal collapse occurs commonly in small breed dogs and results in multiple hospital stays when respiratory distress occurs. (amcny.org)
There are manufacturers that produce doggie treats made of trachea or tendon from livestock. (mypetneedsthat.com)
«They are still seen as success stories in trachea regeneration,» he says — but how they are really doing is unclear. (sciencemag.org)