ANATOMY

Detailed explanation-1: -Tracheal collapse is a progressive disease of the trachea (windpipe) that causes chronic coughing. This is common in toy and small breed dogs such as Yorkshire Terriers, Pomeranians and Toy Poodles that are middle-aged or older.

Detailed explanation-2: -Yes, tracheal collapse often affects Chihuahuas, Pomeranians, Shih Tzus, Lhasa Apsos, Toy Poodles, and Yorkshire Terriers. Because some breeds are more predisposed to tracheal collapse, it is suspected that a genetic factor is involved.

Detailed explanation-3: -As a condition that your dog was born with, their trachea may collapse due to their not having enough cellular rings of cartilage. If their trachea begins to collapse, you may notice your dog producing a honking cough. This happens as the air pushes through the collapsing rings of cartilage.

Detailed explanation-4: -Collapsed trachea in dogs is a condition that sounds dire, like you need to rush to the animal hospital and your pet might not make it to the next day. But in truth, many dogs live a good life with a collapsed trachea (windpipe) for years.

Detailed explanation-5: -Bronchodilators (e.g., theophylline, terbutaline, or albuterol): These medications can widen small airways within the lungs, which eases the pressure put on the trachea. Sedatives (e.g., butorphanol or acepromazine): When dogs become anxious or excited, their symptoms often get worse. Light sedation can help.