Your dog had watery diarrhea on a bed and he never poops the what caused this?

1. Dietary indiscretion: This means your dog has eaten something that has upset its stomach, such as human food, garbage, or a new food that it's not used to.

2. Stress or anxiety: Stress can trigger diarrhea in dogs, such as changes in routine, traveling, or being left alone for too long.

3. Parasites: Intestinal parasites, such as roundworms, hookworms, and whipworms, can cause diarrhea.

4. Bacterial infection: Bacterial infections, such as Salmonella and E. coli, can cause diarrhea.

5. Viral infection: Viral infections, such as canine parvovirus and canine coronavirus, can cause diarrhea.

6. Inflammatory bowel disease (IBD): IBD is a chronic condition that causes inflammation in the intestines, leading to diarrhea.

7. Allergies: Food allergies or environmental allergies can cause diarrhea.

8. Medications: Some medications, such as antibiotics, can cause diarrhea as a side effect.

9. Medical conditions: Certain medical conditions, such as liver disease, kidney disease, and pancreatitis, can cause diarrhea.