What are the symptoms of kennel cough in dogs?

Kennel cough, also known as canine infectious tracheobronchitis, is a highly contagious respiratory disease in dogs. Symptoms include a persistent, dry cough, sometimes described as a "honking" sound, sneezing, nasal discharge, and in some cases, lethargy and fever. It is important to consult a veterinarian for proper diagnosis and treatment, as kennel cough can progress to more severe respiratory infections if left untreated.