- Infectious diseases: Viral or bacterial infections, such as parvovirus, distemper, or giardia, can cause vomiting, diarrhea, lethargy, and other signs of illness.
- Dietary indiscretion: Eating something unusual or toxic, such as garbage, plants, or chemicals, can cause gastrointestinal upset and other symptoms.
- Pancreatitis: Inflammation of the pancreas, which helps digest food, can cause vomiting, diarrhea, abdominal pain, and lethargy.
- Intestinal parasites: Parasites, such as worms, can cause gastrointestinal problems and nutrient malabsorption, leading to weight loss and lethargy.
- Systemic diseases: Medical conditions that affect the whole body, such as kidney or liver disease, can also cause lethargy and increased defecation.
If your dog is showing signs of lethargy and increased defecation, it's essential to take her to the vet for evaluation and treatment. The vet can perform tests to determine the underlying cause and recommend an appropriate course of treatment.