What are common signs of kennel cough in dogs?

Kennel cough, scientifically known as infectious tracheobronchitis, is characterized primarily by respiratory symptoms. The correct choice highlights the most prominent indicators of this condition. Coughing is usually a hallmark sign, often described as a dry, honking cough that can be quite pronounced. Gagging can occur as a result of the cough reflex, and nasal discharge may also be present, indicating an infection in the upper respiratory tract.

Each dog may exhibit symptoms differently; however, these three signs are commonly observed together in affected dogs, making them pivotal for identifying kennel cough. The focus on respiratory signs effectively captures the essence of the disease, which is primarily an upper respiratory tract infection rather than gastrointestinal or systemic issues.