A dog's gasping may be a symptom of a cold or asthma. If it is a cold, you can check to see if the dog has a runny nose or take the dog to the pet hospital for examination and treatment immediately. However, dogs may also gasp when exercising excessively or smelling pungent odors, so owners don’t need to worry too much.

Tips:

Try not to spray perfume, toilet water, pesticides and other irritating gases at home to avoid making your dog uncomfortable.