Usually dogs will pant through their mouths when they are excited, after exercise or in hot weather. Owners do not need to worry too much. However, if the dog appears listless and has increased breath sounds while panting, it indicates that the dog is currently having difficulty breathing.

When this kind of problem occurs, you can observe whether the dog is accompanied by other symptoms, such as frequent coughing, sneezing, runny nose, etc. If it is accompanied by the above symptoms, it may be caused by respiratory infection. It is recommended to Go to the hospital for diagnosis and treatment in time.