Diarrhea in dogs can arise from a multitude of causes, including dietary indiscretion (such as eating spoiled food or foreign objects), infections (viral, bacterial, or parasitic), stress, allergies, or more serious health issues like inflammatory bowel disease or kidney failure. While a single bout may not be alarming, persistent diarrhea lasting more than 24 hours, especially when accompanied by other symptoms like vomiting, lethargy, or blood in the stool, necessitates professional veterinary consultation.
