If a dog gasps severely, there are three reasons:

1. Hot: The weather is too hot in summer, and the dog will stick out its tongue to pant. This method of dissipating heat is very effective. Difference. Therefore, when the weather is hot in summer, you need to help your dog cool down to avoid heatstroke.

2. Exercise: After an intense exercise, the dog will pant heavily, which will subside after a few minutes. Also, try to avoid letting the dog exercise intensely.

3. Diseases: When dogs suffer from heart disease, cardiovascular disease, respiratory disease, renal failure, pyometra, fever, ascites, diabetes and other diseases, it will cause the dog to have shortness of breath. It is best for the owner to take the dog to the hospital to determine the cause and provide timely treatment.