The puppy will have symptoms of shortness of breath and panting after running or jumping quickly. At this time, take the puppy to a cool place and rest for a period of time to recover. Puppies suffer from allergic asthma. Inhaling dust, pollen and other allergens can cause symptoms such as shortness of breath and wheezing, so they need to take anti-allergic drugs.

Severe panting in dogs may be caused by pneumonia and upper respiratory tract infection. If accompanied by diarrhea and increased eye secretions, you need to consider the possibility of infectious diseases such as parvovirus and canine distemper. Congenital heart disease can also cause puppies to suddenly pant heavily, and relevant cardiac examinations are required to confirm the diagnosis.