Diarrhea is the frequent passing of loose, watery, or unformed stools. It is not a disease but a symptom of an underlying issue, typically involving the digestive system. Diarrhea can affect humans, animals, and pets, including dogs and cats.
Causes of Diarrhea in Dogs
Diarrhea in dogs can be caused by a wide range of factors, including:
- Dietary Causes
- Sudden change in diet.
- Consumption of spoiled food, garbage, or toxic substances.
- Food intolerances or allergies (e.g., grains, proteins, or artificial additives).
- Infections
- Viral infections: Parvovirus, distemper, or coronavirus.
- Bacterial infections: Salmonella, Campylobacter, or E. coli.
- Parasitic infections: Giardia, coccidia, roundworms, or hookworms.
- Stress and Anxiety
- Changes in environment, travel, or boarding can trigger diarrhea.
- Toxins and Medications
- Ingesting toxins such as certain plants, human medications, or cleaning agents.
- Side effects of medications like antibiotics or NSAIDs.
- Gastrointestinal Disorders
- Inflammatory bowel disease (IBD).
- Pancreatitis or other pancreatic issues.
- Food-responsive or antibiotic-responsive enteropathies.
- Systemic Illnesses
- Liver or kidney disease.
- Hormonal imbalances, such as Addison’s disease.
- Foreign Object Ingestion
- Eating indigestible objects (e.g., toys, rocks) causing irritation or obstruction.
- Treatment for Diarrhea in Dogs
- The treatment depends on the severity and underlying cause:
- Mild Cases
- Fasting: Withhold food for 12–24 hours to allow the digestive system to rest (only for adult dogs, not puppies).
- Hydration: Ensure the dog drinks plenty of water or provide an electrolyte solution (ask your vet for recommendations).
- Bland Diet: Feed a bland diet for a few days, such as boiled chicken (without skin or bones) and plain rice.
- Medications (Veterinarian Prescribed)
- Probiotics to restore gut health.
- Anti-diarrheal medications (only as directed by a vet).
- Dewormers for parasite-related diarrhea.