There are many reasons why dogs poop frequently, as follows: 1. The breeder does not feed the dog at a fixed time, so the dog will eat a lot when it is hungry, which will later lead to gastrointestinal discomfort and frequent poop; 2 .The dog eats spoiled food or inedible food, causing diarrhea; 3. Affected by the weather or season, the dog catches cold, causing gastrointestinal discomfort, and then frequent diarrhea; 4. Viruses and diseases are produced in the dog's body. At this time The dog will lose energy and keep pooping.