Treating collapsing trachea in dogs can be a daunting prospect for owners. Tracheal collapse occurs when the windpipe becomes flattened and the airflow in and out of the lungs is obstructed.

Although the cause is unknown, the disease is common in Labs and other large-breed senior dogs, thus the geriatric-onset part of the name.

Collapsing trachea is often an older-dog ailment, so we have to be sure we are not missing heart disease. Coughing also can be a sign of congestive heart failure in older dogs.

Why is my dog reverse sneezing and what causes it Reverse sneezing is thought to be an irritating thing, like a piece of dust, smells from air fresheners, perfume, smoke or even pollen allergies.