If my dog has diarrhea, should I feed her considering her current state of gastrointestinal distress, or would it be more prudent to withhold food temporarily to allow her digestive system some respite? Could introducing a bland diet potentially aid in alleviating her discomfort, or might it exacerbate her condition even further? What types of nutritional substances are deemed appropriate for a canine suffering from such ailments, given that dogs have unique dietary needs? Additionally, how might the duration and severity of her diarrhea influence the decision to feed her? Is there a critical timeframe after the onset of diarrhea during which feeding should be avoided altogether? Furthermore, should I consult a veterinarian before altering her feeding schedule, especially if other symptoms such as vomiting or lethargy accompany her digestive issue? As a caring pet owner, how can I ensure that my interventions are both safe and effective in promoting her well-being?