Dog UTI Leg Weakness: Common Symptoms And Treatments

It may be a sign of a more serious underlying condition if you observe your dog has limb weakness and signs of a urinary tract infection (UTI).

In this blog post, we will explore the common symptoms of dog UTI leg weakness, investigate the potential causes, and discuss effective treatments to alleviate this discomforting sickness.

Symptoms Of Dog UTI Leg Weakness

dog uti leg weakness

A dog losing control of back legs can manifest through obvious signs such as frequent urination, straining to urinate, blood in urine, difficulty urinating, changes in urination habits, strong odor, lethargy, loss of appetite, and pain or sensitivity.

Additionally, these signs indicate a potential urinary tract infection or, in some cases, bladder cancer.

Frequent Urination

Dogs with UTIs may need to urinate more frequently than usual as their bodies attempt to flush out the bacteria causing the infection.

Younger dogs, say, 5 months old, can’t hold pee for too long, and this issue makes it pee even more often.

However, it’s important to note that frequent urination can also be a symptom of other risk factors, such as bladder stones, kidney disease, or even hormonal imbalances.

Straining To Urinate

If you notice your dog taking a long time or appearing to struggle while trying to urinate, it’s important to pay attention to this symptom.

The pooch may squat multiple times without producing considerable amounts of urine or exhibit signs of discomfort, such as whimpering or pacing.

Blood In Urine

The presence of blood in a puppy’s urine, known as hematuria, is an alarming symptom that should never be ignored.

It can range from a slight pinkish tinge to a deep red, depending on the severity and cause of the bleeding.

Difficulty Urinating

Difficulty urinating, also known as dysuria, is an obvious symptom when a dog lost control of back legs.

One common cause is urinary tract infections (UTIs), which can bring up inflammation and irritation of the urinary health, making it painful for your pet to pass urine.

Additionally, certain neurological disorders or muscle weakness can affect the dog’s ability to empty its bladder properly.

Changes in Urination Habits

Changes in urination habits refer to noticeable differences in how a canine urinates.

For example, my pooch always does its business outside, but when he was suffering from UTI and weak limb, he tended to pee in the house more often.

Other changes could be a symptom of a urinary tract infection or other hidden medical condition like diabetes or kidney infection.

Bladder Cancer

In cases of bladder cancer, the tumor growth within the bladder can lead to some infectious diseases like irritation, inflammation, and blockage of the urinary tract, resulting in symptoms like leg weakness.

The cancerous growth can put pressure on surrounding tissues and nerves, affecting the dog’s ability to walk and causing leg weakness.

Strong Odor

The development of a strong odor in the urine might be brought on by bacteria or inflammation in the urinary tract.

If your puppy has an unpleasant urine odor, for example, dog’s pee smelling like asparagus, this could be a sign of a UTI or another urinary issue.


Lethargy, or a lack of enthusiasm and energy, is a common sign associated with various diseases in dogs.

When a canine is dealing with a UTI, the body may fight off the infection, causing fatigue and lethargy.

As a result, your dog appears unusually tired, lacks interest in activities, or seems less active than usual.

Loss Of Appetite

A dog with a UTI and leg weakness may experience a decreased appetite or lose interest in food.

The discomfort and pain associated with a UTI can affect their appetite, reducing their desire to eat.

Joint Pain Or Sensitivity

Dogs with UTIs may exhibit tenderness, such as whimpering, yelping, losing balance, or avoiding pressure on their lower abdomen.

They may also show discomfort when urinating, such as straining or hunched posture.

Causes of Back Leg Weakness in Dogs

Is leg weakness a symptom of UTI

Various factors, including degenerative myelopathy, degenerative joint disease, and spinal cord issues, can contribute to back leg weakness in dogs.

The spinal cord is impacted by the progressive disease known as degenerative myelopathy, triggering the gradual loss of coordination and strength in the hind legs.

This condition is typically seen in older canines and certain breeds.

Degenerative joint disease, known as arthritis, can be linked to back-leg weakness.

Over time, the wear and tear on the joints can provoke pain, inflammation, and reduced mobility, affecting your pet’s ability to support weight on its back legs.

Spinal cord issues, such as intervertebral disc disease or spinal trauma, are another problem.

When the spinal cord is injured or compressed, it can disrupt the normal nerve function that controls the legs. Weakness, paralysis, or difficulty coordinating movements can follow.

Treatments For Dog UTI Leg Weakness

Short answer: Treatments for dog UTI leg weakness typically involve giving it antibiotics, supportive care, pain management, fluid therapy, and giving follow-up care.


When it comes to treating dog UTI leg weakness, veterinarians often prescribe antibiotics. These medications are specially formulated to fight bacterial infections in the urinary tract.

By targeting and eliminating the bacteria causing the infection, antibiotics work to relieve the symptoms and aid in the healing process.

Supportive Care

Giving necessary care may include:

  • Creating a comfortable and stress-free environment for the furry friend.
  • Ensuring they have access to clean water and a balanced diet to support their immune system.
  • Providing adequate rest and gentle exercise.

Additionally, monitoring the dog’s condition closely and addressing any pain or discomfort through appropriate pain management techniques can greatly assist their recovery.

Pain Management

Depending on the level of the discomfort, the veterinarian may suggest non-pharmacological methods like physical therapy, acupuncture, or laser therapy or prescribe painkillers.

These treatments attempt to increase mobility, alleviate discomfort, and minimize inflammation.

Hence, it’s imperative to observe the dog’s behavior and to adhere to the veterinarian’s advice regarding the type and amount of painkillers.

Fluid Therapy

You must monitor the dog’s hydration status and reaction to fluid therapy to promote adequate healing and improvement in limb weakness symptoms.

It involves providing the dog with intravenous or subcutaneous fluids to maintain proper hydration and support overall health.

Follow-Up Care

After the initial treatment, it is necessary to schedule regular check-ups with the veterinarian to monitor the dog’s progress and ensure that the condition is improving.

During these follow-up visits, the veterinarian may perform further examinations, such as urine tests or imaging, to assess the effectiveness of the treatment and detect any underlying issues.

The veterinarian may adjust the treatment plan or prescribe additional medications or therapies.

They can guide you on managing the dog’s overall health, including diet, exercise, and preventive measures to reduce the risk of future UTIs and leg weakness.

Is Dog UTI-Related Leg Weakness Preventable?

dog losing control of back legs

Yes, dog UTI-related leg weakness can sometimes be preventable with proper care and management.

By taking steps to maintain your puppy’s urinary health, you can reduce the possibility of urinary tract infections and their associated complications, including leg weakness.

Promoting good hygiene, providing adequate hydration, and ensuring timely veterinary care are some recommended practices.

However, remember that some elements, such as breed predisposition or underlying medical issues, may make a dog more prone to UTIs and limb weakness.

The best course of action is to speak with your veterinarian for individualized advice and recommendations based on your dog’s particular needs and circumstances, even if prevention is sometimes achievable.


How Is Dog UTI-Related Leg Weakness Diagnosed?

Diagnosing dog UTI-related leg weakness typically involves a combination of physical examination, medical history review, and diagnostic tests.

The doctor may thoroughly examine the dog’s legs, joints, and overall mobility to assess the extent of weakness.

They may also inquire about any symptoms of urinary tract infection; for example, frequent urination or changes in urination habits.

Furthermore, urine tests, blood tests, and imaging studies like X-rays or ultrasounds may be performed to identify the presence of a UTI and any underlying conditions contributing to leg weakness.

How Long Does It Take For Leg Weakness To Improve With Treatment?

The time it takes for leg weakness to improve with treatment can vary depending on the main cause, the severity of the condition, and the effectiveness of the treatment.

In cases of dog UTI-related leg weakness, suppose the underlying urinary tract infection is appropriately treated with antibiotics and supportive care.

The improvement in leg weakness may begin within a few days to a couple of weeks.

However, the complete recovery and restoration of leg strength and mobility may take longer, ranging from a few weeks to several months.

Each dog’s response to treatment can be different, so it’s best to consult your veterinarian for a more accurate prognosis based on your specific situation.


Dog UTI leg weakness can significantly impact your furry friend’s mobility and overall well-being.

Understanding the connection between a dog losing function of back legs and UTIs is crucial in providing timely care for your canine companion.

Therefore, promptly recognizing the symptoms and seeking appropriate treatment is vital for their recovery!


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Hi I am Mitchell. Dog Growth is a blog about dog caring and training where I share my experiences to my community. Hope you enjoy it!

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