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Lumbosacral Disease in Dogs

Lumbosacral disease is a painful condition affecting the lower spine and nerves in dogs.

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Many owners first notice subtle mobility changes — difficulty jumping into the car, reluctance on stairs, slowing down during walks, weakness in the hindlimbs, or trouble rising after resting. Some dogs appear stiff or painful through the lower back, while others develop neurological signs such as wobbliness, dragging paws, or muscle loss.

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Because signs often develop gradually, lumbosacral disease is commonly mistaken for “just ageing,” arthritis, or general slowing down.

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At Balance Vet Rehab, we help dogs across Brisbane, Gold Coast, and Scenic Rim manage lumbosacral disease through tailored rehabilitation programs focused on improving comfort, strength, mobility, and quality of life.

Just exploring whether rehabilitation may help your dog? We’re happy to answer questions with no pressure or obligation.

What Is Lumbosacral Disease?

The lumbosacral junction is the area where the lower back meets the pelvis.

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In dogs with lumbosacral disease, structures in this region — including discs, joints, ligaments, or surrounding tissues — place pressure on the nerves exiting the spinal canal.

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This may cause:

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  • lower back pain

  • hindlimb weakness

  • nerve irritation

  • reduced coordination

  • mobility problems

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The condition is often referred to as:

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  • lumbosacral stenosis

  • degenerative lumbosacral disease

  • cauda equina syndrome

Large breed and active dogs are commonly affected, although smaller dogs can develop the condition too.

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Common Signs of Lumbosacral Disease

Signs often develop gradually over time.

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Owners may notice:

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  • reluctance to jump

  • difficulty climbing stairs

  • slowing down on walks

  • stiffness after rest

  • hindlimb weakness

  • limping

  • wobbliness

  • difficulty rising

  • reduced willingness to exercise

  • dragging toes

  • slipping on floors

  • muscle loss over the hindquarters

  • sensitivity around the lower back or tail

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Some dogs also struggle getting comfortable when lying down or may become reluctant to wag their tail fully.

Why Dogs With Lumbosacral Disease Limp or Struggle to Walk

Lumbosacral disease can affect both:

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  • pain levels
    and

  • nerve function.

Some dogs primarily show pain and stiffness. Others develop more obvious neurological weakness or coordination problems.

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Because the nerves supplying the hindlimbs are affected, dogs may:

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  • shorten their stride

  • scuff their paws

  • walk unevenly

  • appear weak behind

  • fatigue quickly

  • struggle on slippery surfaces

Some dogs are significantly worse after exercise.

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Related pages:

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  • Why Is My Dog Limping?

  • Dog Mobility Problems

  • Neurological Rehabilitation in Dogs

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Dogs Commonly Affected

Lumbosacral disease is commonly seen in:

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  • German Shepherds

  • Labrador Retrievers

  • Border Collies

  • working dogs

  • active medium and large breed dogs

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Athletic and highly active dogs may place repeated stress on the lower back over time.

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Older dogs are commonly affected, although younger active dogs can also develop signs.

Conditions That Can Look Similar

Several conditions may cause similar signs, including:

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  • hip dysplasia

  • cruciate ligament disease

  • arthritis

  • IVDD

  • neurological disease

  • muscle injuries

Because many dogs have multiple conditions simultaneously, thorough assessment is important.

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For example, some dogs with hip arthritis also have lumbosacral pain contributing to weakness and reduced mobility.

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Related pages:

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  • Hip Dysplasia in Dogs

  • Arthritis in Dogs

  • IVDD in Dogs

  • Signs of Cruciate Ligament Tear in Dogs

Not sure whether your dog’s problem is orthopaedic, neurological, or spinal? We’re happy to help guide you through your options.

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How Lumbosacral Disease Is Diagnosed

Diagnosis often involves:

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  • physical examination

  • neurological assessment

  • gait evaluation

  • imaging

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X-rays may provide some information, but advanced imaging such as CT or MRI is often needed to fully assess spinal nerve compression.

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Dogs with lumbosacral disease may show:

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  • pain on lower back extension

  • weakness in the hindlimbs

  • delayed paw placement

  • muscle loss

  • altered reflexes

Conservative Management vs Surgery

Some dogs with lumbosacral disease are managed conservatively, while others require surgery.

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The best approach depends on:

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  • severity of signs

  • neurological involvement

  • pain levels

  • progression

  • imaging findings

  • quality of life

 

Conservative management may include:

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  • rehabilitation

  • controlled exercise

  • pain management

  • weight management

  • lifestyle modification

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Dogs with severe neurological deficits or progressive compression may require surgical decompression.

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How Rehabilitation Can Help

Rehabilitation often plays an important role in managing lumbosacral disease.

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Goals may include:

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  • improving comfort

  • supporting hindlimb strength

  • improving stability

  • improving coordination

  • maintaining muscle mass

  • improving mobility

  • reducing compensation patterns

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Depending on the dog, rehabilitation may include:

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  • Hydrotherapy

  • Strengthening exercises

  • Proprioception exercises

  • Controlled mobility work

  • Core strengthening

  • Home exercise programs

  • Balance exercises

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Programs are adjusted carefully depending on pain levels and neurological function.

Hydrotherapy for Lumbosacral Disease

Hydrotherapy can be particularly useful for dogs with lower back pain and hindlimb weakness because water helps reduce joint loading while supporting movement.

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For some dogs, hydrotherapy may help:

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  • improve muscle strength

  • improve endurance

  • support gait retraining

  • improve confidence moving

  • reduce impact loading

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Not every patient is appropriate for the same type or intensity of hydrotherapy, which is why programs should be individualised.

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Exercise Needs to Be Controlled

Many owners struggle balancing:

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  • keeping their dog active
    and

  • avoiding flare-ups.

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Excessive high-impact activity may worsen discomfort in some dogs, particularly:

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  • repetitive ball chasing

  • explosive twisting

  • uncontrolled running

  • slippery surfaces

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At the same time, too little activity can contribute to:

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  • muscle loss

  • worsening weakness

  • reduced spinal support

  • poorer mobility

Finding the right balance is important.

Every dog with lumbosacral disease has different mobility needs. We’re happy to discuss what rehabilitation may involve for your dog.

What Owners Often Notice at Home

Dogs with lumbosacral disease commonly have:

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  • good days and bad days

  • worsening after activity

  • reluctance to jump

  • slower rising

  • reduced stamina

  • stiffness after resting

  • slipping on floors

  • difficulty squatting to toilet

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Some owners also notice behavioural changes such as:

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  • reduced enthusiasm

  • irritability

  • avoidance of touch around the lower back

  • sleeping more

Because signs fluctuate, the condition can sometimes be overlooked early on.

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Helping Dogs Across Brisbane, Gold Coast & Scenic Rim

Balance Vet Rehab helps dogs across Brisbane, Gold Coast, and Scenic Rim experiencing:

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  • lower back pain

  • hindlimb weakness

  • wobbliness

  • mobility decline

  • neurological deficits

  • chronic spinal discomfort

  • post-surgical spinal recovery

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We tailor rehabilitation programs around each dog’s individual condition, comfort, strength, and mobility goals.

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Lumbosacral Disease Is Often Manageable

While some dogs require surgery, many dogs with lumbosacral disease can still maintain good quality of life with appropriate management and rehabilitation support.

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Early recognition and targeted management often help dogs remain:

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  • stronger

  • more comfortable

  • more mobile

  • more confident moving

Related Pages You May Find Helpful

  • Dog Mobility Problems

  • Neurological Rehabilitation in Dogs

  • Why Is My Dog Limping?

  • IVDD in Dogs

  • Arthritis in Dogs

  • Hip Dysplasia in Dogs

  • Can Rehab Help Avoid Surgery?

  • When Should My Dog See a Rehab Vet?

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Supporting Dogs With Lumbosacral Disease

Lumbosacral disease can significantly affect comfort, mobility, and confidence — but many dogs benefit from tailored rehabilitation and mobility support.

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At Balance Vet Rehab, we help dogs across Brisbane, Gold Coast, and Scenic Rim manage spinal and neurological mobility problems through individualised rehabilitation programs.

Still exploring whether rehabilitation could help your dog? We’re happy to answer questions and help you understand your options.

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