Pet Care 101

Dog Diarrhea: Causes, Treatment, and When to See a Vet

Jan 07, 2025

Dog diarrhea is a common issue that can resolve on its own or require veterinary attention. Understanding the causes, knowing when to consult a vet, and learning how to manage your dog's diarrhea at home are crucial for your pet's health.

What Causes Diarrhea in Dogs?

Diarrhea in dogs occurs when fecal matter moves too quickly through the gastrointestinal (GI) system, resulting in loose or unformed stool. Common causes include:

  • Stress
  • Foreign objects in the GI tract 
  • Diet changes or food sensitivities 
  • Intestinal parasites, bacterial or viral infections 
  • Ingesting toxic substances 
  • Health conditions like cancer, Addison's disease, or liver disease 

The color, smell, frequency, and consistency of your dog's stool can help your vet diagnose the underlying issue.

When to Take Your Dog to the Vet

While mild cases of diarrhea may resolve without intervention, certain symptoms warrant a vet visit:

  • Bloody or black stool
  • Vomiting 
  • Weakness or lethargy 
  • Abdominal pain 
  • Fever 
  • Dehydration 
  • Lack of appetite 
  • Diarrhea lasting more than 2 days 

If your dog exhibits any of these signs, it's best to seek veterinary care.

Need To See a Vet?

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Emergency Situations

Persistent diarrhea, vomiting, or bloody stool can indicate serious conditions requiring immediate attention. Fresh blood (hematochezia) suggests lower GI tract issues, while dark, sticky stool (melena) points to upper GI tract problems.

Treating Dog Diarrhea

Your vet will perform diagnostic tests to determine the cause of diarrhea. Treatment may include:

  • Medications for nausea, diarrhea, or vomiting
  • Dewormers or antibiotics 
  • Probiotics 
  • Prescription dog food 
  • IV fluids for severe cases 
  • Specialized treatment for underlying conditions 

For immediate relief, your vet may recommend a temporary food restriction or a bland diet.

Home Remedies for Dog Diarrhea

Consult your vet before trying home remedies. They may suggest a bland diet, including:

  • White rice
  • Pumpkin puree 
  • Plain yogurt or low-sodium cottage cheese 
  • Cooked chicken, eggs, or potatoes (without skin) 

Gradually reintroduce regular food as your dog's stools firm up.

Avoiding Over-the-Counter Medications

OTC medications like Pepto-Bismol and Imodium are generally not recommended for dogs due to potential side effects. Always consult your vet before administering any medication.

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Unexpected vet bills can be stressful. MetLife Pet Insurance in the UAE can help cover the costs of exams, medications, and treatments for conditions like diarrhea.

Consider getting a free quote today to prepare for your dog's future health needs.