There are many reasons why dogs sneeze, such as the environment. There may be some tiny particles, dust, pollen, etc. in the environment where dogs live. These substances may irritate the dog's nasal cavity and cause sneezing. In addition, some dogs may be allergic to chemicals such as perfumes and detergents, which can cause sneezing.

However, dogs sneeze, but they still stay active. This may be because dogs The body's constitution is good, and the immune system can effectively resist some minor irritations and infections. In addition, dogs are naturally lively and active, which allows them to maintain a high level of activity in the face of some discomforts.