Tracheal Collapse in Chihuahuas - I Love My Chi

Tracheal collapse in dogs happens when the rings of cartilage that hold the windpipe open become weak, causing the airway to flatten. When this happens, air can’t move in and out as easily, which leads to coughing, breathing trouble, and that classic “goose-honk” sound many owners notice first. This condition is especially common in small-breed dogs like Yorkies, Pomeranians, Chihuahuas, and Toy Poodles, but it can happen to any dog. Signs can range from mild coughing during excitement to more s