What symptom is indicative of enteritis in animals?

Diarrhea is a prominent symptom indicative of enteritis in animals. Enteritis refers to inflammation of the intestine, which can lead to various gastrointestinal disturbances. When this inflammation occurs, it often results in the inability to properly absorb nutrients and fluids in the intestines, subsequently causing loose or watery stools. The presence of diarrhea, particularly if it's acute or persistent, can signal that there is a disruption in the normal functioning of the intestinal tract, raising concerns for potential enteritis.

This symptom can also be accompanied by other signs of gastrointestinal distress. While high fever may occur due to an infection or other systemic responses, it is not specific to enteritis. Weight loss can be a consequence of chronic enteritis, particularly if it leads to ongoing diarrhea and malabsorption, but it is a less immediate indicator. Excessive grooming is typically related to stress, skin issues, or parasites rather than enteric conditions. Therefore, diarrhea is the most direct symptom associated with the condition of enteritis in this context.