Pet Health

Bladder Stones in Dogs (Symptoms, Causes & Treatment)

Discover essential insights on bladder stones in dogs, including symptoms, causes, and effective treatment options. Keep your furry friend healthy and happy!
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
Dog with a concerned expression lying on a vet's examination table, symbolizing bladder stone symptoms and health care.

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Have you noticed your dog straining to urinate or acting uncomfortable? These could be signs of bladder stones, a common but treatable condition in dogs. Understanding the symptoms, causes, and treatment options can help you act quickly to ease your pet’s discomfort and prevent complications.

⚠️ What to Watch For

Bladder stones, also known as uroliths, are hard mineral formations that develop in your dog’s bladder. They can range in size from tiny grains to larger, pebble-like stones. While some dogs show no symptoms, others may experience noticeable changes in their behavior or health.

Here are common signs of bladder stones in dogs:

  • Straining or difficulty urinating
  • Frequent attempts to urinate, often with little success
  • Blood in the urine (pink or red discoloration)
  • Dribbling urine or incontinence
  • Pain or discomfort, especially around the abdomen
  • Lethargy or reduced energy levels
  • Loss of appetite

In severe cases, a complete urinary blockage can occur, which is a medical emergency requiring immediate veterinary care.

🔍 Possible Causes

Bladder stones form when minerals in your dog’s urine crystalize and clump together. Several factors can contribute to this process, including:

  • Urinary tract infections (UTIs) causing changes in urine pH
  • Diets high in certain minerals, such as magnesium, calcium, or phosphorus
  • Dehydration or insufficient water intake
  • Genetic predisposition in certain breeds like Dalmatians, Bulldogs, and Miniature Schnauzers
  • Underlying medical conditions like liver disease or metabolic disorders

It’s worth noting that different types of bladder stones (e.g., struvite, calcium oxalate, or urate stones) can form due to varying causes, which your vet will identify during diagnosis.

✅ What You Can Do at Home

If you suspect your dog may have bladder stones, there are steps you can take to support their comfort while arranging veterinary care:

  • Encourage your dog to drink more water to help flush out the bladder
  • Offer wet food or soak dry kibble in water to increase hydration
  • Monitor your dog’s urination habits, noting any changes
  • Keep them calm and avoid strenuous activity that could worsen symptoms

While these measures can provide temporary relief, they are not a substitute for professional veterinary diagnosis and treatment. Bladder stones cannot be treated effectively at home without understanding their type and severity.

💡 When to Call a Vet

If you notice any of the symptoms listed above, it’s essential to consult a veterinarian promptly. Early detection can prevent complications such as urinary blockages, which can be life-threatening.

Seek immediate veterinary attention if your dog:

  • Cannot urinate at all
  • Appears in severe pain
  • Is lethargic or unresponsive

Your vet will likely perform diagnostic tests such as X-rays, ultrasounds, or urinalysis to confirm the presence of bladder stones and determine their type. This information is crucial for crafting an effective treatment plan.

🩺 Vet Recommendations

Treatment for bladder stones depends on their size, type, and your dog’s overall health. Here are the most common veterinary approaches:

  • Dietary Management: Special prescription diets can dissolve certain types of stones, such as struvite stones, over time. These diets work by altering urine pH and reducing specific mineral concentrations.
  • Medications: Antibiotics may be prescribed to treat any accompanying urinary tract infections. Additionally, medications to manage pain and inflammation can improve your dog’s comfort.
  • Surgical Removal: For larger or non-dissolvable stones, a procedure called cystotomy is performed to remove them directly from the bladder.
  • Non-Surgical Options: In some cases, a technique called urohydropropulsion can be used to flush small stones out of the bladder.

After treatment, your vet may recommend ongoing dietary adjustments or supplements to prevent recurrence. Regular check-ups and urine testing can also help monitor your dog’s urinary health.

FAQs

Q: Can bladder stones go away on their own?
A: In most cases, bladder stones will not dissolve or pass on their own. They require veterinary intervention, either through specialized diets, medications, or surgery.

Q: Are certain dog breeds more prone to bladder stones?
A: Yes, breeds like Dalmatians, Bulldogs, Miniature Schnauzers, and Shih Tzus are genetically predisposed to bladder stones. Regular health monitoring is especially important for these dogs.

Q: How can I prevent bladder stones in my dog?
A: Ensure your dog stays hydrated, feed a balanced diet, and schedule regular vet visits. For dogs with a history of bladder stones, your vet may recommend a prescription diet tailored to prevent recurrence.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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