Dog Tracheal Stent (VIDEO) University of Missouri-Columbia This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Toy dogs often suffer from tracheal collapse. A new procedure inserts a stent into the airway and allows the dogs to breathe easily. Credit MU News Bureau Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.