Are bladder infections more common in female or male dogs?
Bladder infections occur more frequently in female dogs than in male dogs. This is because:
- the urethra in female dogs is shorter
- bacteria can reach the bladder more easily
In male dogs, bladder infections are less common but often more serious. There is usually an underlying cause, such as prostate problems, bladder stones or anatomical abnormalities.
Bladder infection in dogs: symptoms and recognition
The symptoms of a bladder infection in dogs can vary from one dog to another. Common signs include:
- frequent urination in small amounts
- difficulty urinating or straining
- pain or whining during urination
- blood in the urine
- cloudy or strong-smelling urine
- house soiling
- excessive licking of the genital area
- lethargy or reduced appetite
These symptoms help to recognise a bladder infection in dogs, but they can sometimes resemble other bladder issues.
How does a bladder infection develop in dogs?
A bladder infection can develop due to:
- bacterial infections
- reduced immune resistance
- insufficient drinking or holding urine for too long
- bladder grit or bladder stones
- hormonal influences (for example after neutering)
- anatomical abnormalities
If a bladder infection keeps returning, this often points to an underlying cause.
How does the vet make the diagnosis?
The vet usually makes the diagnosis by:
- urinalysis (checking for bacteria, blood and crystals)
- possibly a urine culture to identify the correct bacteria and antibiotic sensitivity
- additional tests such as ultrasound or X-ray if bladder stones or a complicated infection are suspected
How is a bladder infection in dogs treated?
A bladder infection in dogs is almost always bacterial. Antibiotics are therefore often required. The type and duration of treatment depend on:
- the severity of the infection
- whether it is a simple or complicated bladder infection
Pain relief or anti-inflammatory medication may also be prescribed to make your dog more comfortable.
Supporting treatment for bladder infections in dogs
In addition to medication, there are also supplements that can help support recovery or help prevent bladder infections. These products often contain cranberry, which may help prevent bacteria (E. coli) from attaching to the bladder wall. Vitamin C is also important for immune support. Certain herbs can further help to positively influence the bladder environment.
Examples of supportive supplements include:
These supplements do not replace antibiotics during an acute infection, but they can be supportive and helpful in cases of recurring complaints.
Diet for bladder problems
For dogs with recurring bladder infections or bladder grit, a specialised diet may help. There is specific bladder and urinary tract food for dogs that:
- supports urine pH
- helps reduce crystal formation
- supports overall bladder health
You can find all available diets on our page Bladder and urinary tract diet for dogs. Please note that different diets are required for different types of bladder grit, so always seek proper advice before choosing a diet.
Practical tips for bladder infections in dogs
There are several practical steps you can take if your dog has a bladder infection:
- Make sure your dog drinks enough water
- Take your dog outside regularly so urine is not held for too long
- Keep the genital area clean
- Always complete prescribed antibiotic courses
- Seek further investigation if symptoms keep returning
Read more about bladder issues in dogs in our blogs Bladder problems in dogs and Bladder stones in dogs.
A bladder infection in dogs is painful and unpleasant, but with timely recognition it can usually be treated effectively. Especially in cases of recurring or complicated bladder infections, it is important to look beyond symptom relief alone. Together with your vet, you can work towards a long-term solution for your dog.
If you are unsure whether your dog has a bladder infection, always contact your vet.
Do you have any questions about bladder problems in dogs? Please contact us at veterinarian@vetsend.co.uk.
