Bladder stones and infections in pets are common problems that can cause discomfort, pain, and in some cases, life-threatening complications. Many pets show only subtle signs at first, which means these conditions are often missed until they become more serious.
Understanding bladder stones and infections in pets helps you recognise early warning signs and seek treatment before complications develop.
What Are Bladder Stones?
Bladder stones (also called uroliths) are hard mineral formations that develop in the urinary bladder. They can vary in size—from tiny crystals to large stones—and may irritate the bladder lining or block urine flow.
Common types of bladder stones include:
- Struvite stones
- Calcium oxalate stones
- Urate stones
Diet, genetics, infections, and urine concentration all play a role in their formation.
What Causes Bladder Infections?
Bladder infections (urinary tract infections or UTIs) occur when bacteria enter the urinary system. In dogs, UTIs are relatively common, especially in females. In cats, infections are less common but still possible—particularly in older cats.
Bladder infections can also contribute to the formation of certain types of bladder stones, which is why the two conditions are often linked.
Signs of Bladder Stones and Infections
Pets with bladder stones and infections in pets may show:
- Frequent urination
- Straining to urinate
- Passing small amounts of urine
- Blood in the urine
- Urinating in unusual places
- Pain or discomfort when urinating
- Excessive licking of the genital area
In male pets, a blockage can occur, which is a medical emergency. If your dog or cat is straining to urinate or trying to urinate frequently, this is a medical EMERGENCY and they need immediate attention.
If your pet is struggling to urinate, seek veterinary attention immediately.
👉 Contact us here: https://www.cottagevet.co.za/contact-us
How Are These Conditions Diagnosed?
Diagnosing bladder stones and infections in pets typically involves:
- Urinalysis (to check for infection, crystals and inflammation)
- Urine culture (to identify bacteria)
- X-rays or ultrasound (to detect stones)
Early diagnosis allows for more treatment options and better outcomes.
You may also find our blog on annual blood testing helpful, as this often forms part of a full health workup:
https://www.cottagevet.co.za/blog/annual-blood-testing-in-pets
Treatment Options
Treatment depends on the underlying cause.
For bladder infections:
- Antibiotics
- Increased water intake
- Follow-up urine testing
For bladder stones:
- Special prescription diets (for certain stone types)
- Surgical removal
Choosing the correct treatment depends on the type of stone and the severity of the condition.
Why Early Treatment Is Important
If left untreated, bladder stones and infections in pets can lead to:
- Chronic pain and discomfort
- Recurrent infections
- Bladder damage
- Life-threatening urinary blockages
Early intervention reduces the risk of complications and improves long-term outcomes.
Prevention Tips
Preventing bladder stones and infections in pets often involves:
- Feeding appropriate diets
- Encouraging water intake
- Regular veterinary check-ups
- Monitoring for early urinary changes
- Managing underlying conditions
For pets prone to urinary issues, long-term dietary management is often key.
In Summary
Bladder stones and infections in pets are common but treatable conditions. The key is recognising the signs early and seeking veterinary care before complications develop.
If your pet is showing any signs of urinary discomfort, don’t wait.
👉 Book a consultation at Cottage Vet Clinic today:
https://www.cottagevet.co.za/contact-us
Meta Description
Bladder stones and infections in pets can cause pain and urinary problems. Learn the signs, causes and treatment options.
