Thank you for the article. It's sad that so many pugs suffer from this. Tracheal Collapse affects many of the pugs on this forum.
Mom to Miss Jelly Bean "Beanie" Licorice Pug
Forever in our hearts: Miss Nilla Sassafras Pug August 17, 2002 to April 19, 2018
And my Heart-Dog... Wonka the Dancing Pug, CGC, W-FD, W-TFD.
Februrary 11, 2005 to May 10, 2020. Miss you, sweet boy!