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Understanding Gastroenteritis in Dogs

Writer's picture: Lonsdale Place Veterinary ClinicLonsdale Place Veterinary Clinic


Lonsdale Place Veterinary Clinic North Vancouver Vet

Understanding Gastroenteritis in Dogs

At Lonsdale Place Veterinary Clinic, we understand how concerning it is when your furry friend isn’t feeling well. One common condition we see is gastroenteritis, an inflammation of the stomach and intestines. While it can be distressing, early recognition and treatment can make all the difference for your pet’s recovery.

 North Vancouver Vet

What Is Gastroenteritis?

Gastroenteritis refers to the irritation or inflammation of the gastrointestinal tract. It can be triggered by bacterial, viral, or parasitic infections, reactions to certain medications, or even exposure to new foods. Dogs with gastroenteritis may experience symptoms like vomiting, diarrhea, abdominal pain, and lethargy.

 North Vancouver Vet

Common Symptoms to Watch For

If your dog has gastroenteritis, they may display:

  • Vomiting: Often includes yellow, foamy bile, especially on an empty stomach.

  • Diarrhea: Typically frequent and soft, with a texture resembling soft-serve ice cream.

  • Lethargy: A noticeable drop in energy levels.

  • Decreased Appetite: Your dog may refuse food or eat much less than usual.

  • Abdominal Sensitivity: Resistance to being touched or picked up around the stomach.

Dehydration can occur quickly if vomiting and diarrhea persist for more than 24 hours, so it’s important to act promptly.  North Vancouver Vet


Diagnosing Gastroenteritis at Lonsdale Place Veterinary Clinic

Gastroenteritis is typically a diagnosis of exclusion, meaning other potential causes of symptoms are ruled out first. At Lonsdale Place Veterinary Clinic, our diagnostic process includes:  North Vancouver Vet

  1. Detailed Medical History: We’ll ask about your dog’s recent diet, treats, exposures, and any changes in behavior or routine.

  2. Physical Examination: Our veterinarians will assess your dog for signs of dehydration, abdominal tenderness, and other abnormalities.

  3. Diagnostic Tests: Depending on the severity of symptoms, we may recommend:

    • Blood tests to check for infection or organ function.

    • Urinalysis to rule out kidney issues or infections.

    • X-rays or ultrasounds to identify any blockages or abnormalities in the digestive tract.



Lonsdale Place Veterinary Clinic North Vancouver Vet

Common Causes of Gastroenteritis

There are several possible triggers for gastroenteritis, including:

  • Infections (bacterial, viral, or parasitic).

  • Consuming foreign objects (toys, bones, or household items).

  • Exposure to toxins like plants or cleaning agents.

  • Underlying medical conditions such as diabetes or kidney disease.

Our team will work diligently to determine the cause and tailor a treatment plan for your pet.  North Vancouver Vet


Treatment Options

At Lonsdale Place Veterinary Clinic, our primary goal is to restore your dog’s hydration and comfort. Treatment options may include:

  • Fluid Therapy: Depending on the level of dehydration, fluids may be given orally, subcutaneously, or intravenously.

  • Medications:

    • Anti-vomiting drugs like maropitant (Cerenia®).

    • Gastrointestinal protectants, such as famotidine (Pepcid®), to soothe the stomach.

    • Antibiotics if a bacterial infection is suspected.

  • Dietary Changes: We may recommend withholding food for 12–24 hours and then gradually introducing a bland, easily digestible diet. Prescription diets such as Hill’s I/D® or Royal Canin Gastrointestinal™ are excellent options to aid recovery.


Supporting Your Dog’s Recovery

Most dogs with gastroenteritis recover quickly with proper care. At Lonsdale Place Veterinary Clinic, we’re here to guide you through every step of the process. If symptoms persist or worsen within 48 hours of starting treatment, contact us immediately.  North Vancouver Vet


When to Contact Us

If your dog shows signs of gastroenteritis, don’t hesitate to reach out. Early intervention can prevent complications and get your pup back to their happy, tail-wagging self in no time. Call or visit Lonsdale Place Veterinary Clinic today—we’re here to help!  North Vancouver Vet



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