Why is my dog suddenly unable to walk?
A dog that suddenly cannot walk may be experiencing Intervertebral Disc Disease (IVDD) — a spinal condition in which one or more discs between the vertebrae rupture or bulge, pressing on the spinal cord or nerve roots. This pressure can cause pain, weakness, or complete loss of limb function within hours. Prompt veterinary assessment is essential.
MaxPetz in Delhi offers specialist bone care and veterinary assessment for dogs showing sudden mobility loss, spinal pain, or hind-leg weakness. If your dog has stopped walking unexpectedly, do not wait — early intervention significantly affects recovery outcomes.
Warning: If your dog loses the ability to walk, loses bladder or bowel control, or shows signs of severe spinal pain, treat this as a veterinary emergency. Delays of even a few hours can affect the chance of full recovery.
What is IVDD in dogs?
Intervertebral Disc Disease (IVDD) is a degenerative spinal condition in which the cushioning discs between the vertebrae of the spine break down, herniate, or rupture. The displaced disc material compresses the spinal cord or nearby nerve roots, disrupting the signals that control movement and sensation in the limbs.
There are two primary types of IVDD in dogs:
| Type | Mechanism | Onset |
|---|---|---|
| Hansen Type I | Disc nucleus ruptures suddenly into the spinal canal | Acute — hours to days |
| Hansen Type II | Disc bulges gradually, compressing the cord over time | Chronic — weeks to months |
Type I is the more common cause of sudden-onset paralysis and is frequently seen in chondrodystrophic (short-legged) breeds. Type II tends to affect larger, older dogs and progresses more slowly.
What breeds are prone to spinal disc disease?
Certain dog breeds are genetically predisposed to IVDD due to their skeletal structure or cartilage composition. Chondrodystrophic breeds — those with abnormally short limbs relative to body length — are at the highest risk because their intervertebral discs begin to calcify earlier in life.
Breeds with elevated IVDD risk include:
- Dachshund — among the most commonly affected; dachshund spine problems account for a large proportion of IVDD cases worldwide
- Beagle
- Shih Tzu
- Lhasa Apso
- Pekingese
- Basset Hound
- Cocker Spaniel
- French Bulldog
- Poodle (miniature and toy)
Larger breeds such as German Shepherds, Labrador Retrievers, and Dobermanns can also develop IVDD, typically the slower-progressing Type II form.
Tip: If you own a Dachshund or another chondrodystrophic breed, routine spinal check-ups can help detect early disc changes before a crisis occurs. Ask the MaxPetz Delhi team about preventive bone care assessments.
What are the signs of spinal pain and IVDD in dogs?
IVDD symptoms range from mild discomfort to complete paralysis depending on the severity and location of disc compression. Owners often notice a sudden change in how their dog moves, holds its body, or responds to touch.
Common signs of IVDD in dogs:
- Sudden inability or reluctance to walk, jump, or climb stairs
- Hind-leg weakness, wobbling, or dragging of the back legs
- Crying out or yelping when touched along the back or neck
- Hunched or arched posture
- Stiff neck — reluctance to lower the head to eat or drink
- Loss of bladder or bowel control
- Knuckling of the paws (walking on the top of the foot rather than the pad)
- Reduced or absent deep pain sensation in the limbs
Symptoms affecting the hind legs typically indicate a thoracolumbar (mid-back) disc problem. Symptoms involving the neck and all four limbs suggest a cervical (neck) disc herniation, which can be more immediately dangerous.
Warning: Loss of deep pain sensation in the limbs is a serious neurological sign. Dogs in this state require emergency evaluation — the window for surgical intervention that preserves function may be narrow.
How is IVDD diagnosed in dogs?
Accurate diagnosis of dog spinal disc disease requires a combination of neurological examination and advanced imaging. A physical and neurological assessment helps the veterinarian localise the lesion — identifying which part of the spine is affected and how severely the spinal cord is compressed.
Diagnostic steps typically include:
- Neurological examination — assessing gait, postural reactions, spinal reflexes, and pain response to pinpoint the affected spinal segment
- Spinal radiographs (X-rays) — can reveal calcified disc material and narrowed disc spaces, though they do not show soft-tissue compression directly
- Myelography — contrast dye injected around the spinal cord to outline areas of compression on X-ray; used where advanced imaging is unavailable
- MRI (Magnetic Resonance Imaging) — the gold standard for visualising disc herniation, spinal cord compression, and cord injury; guides surgical planning
- CT scan — useful for identifying calcified disc material and bony changes; often used alongside or instead of myelography
The grading of IVDD severity (Grades I–V) based on neurological findings directly informs whether medical management or surgery is recommended.
Can a dog recover from a slipped disc without surgery, and what are the treatment options?
Recovery from IVDD depends on the neurological grade at presentation, the speed of onset, and how quickly treatment begins. Some dogs with mild-to-moderate signs can recover with conservative (non-surgical) management; others require surgery to decompress the spinal cord.
Conservative management (Grades I–II):
- Strict cage rest for 4–6 weeks — the single most important component
- Anti-inflammatory medications (NSAIDs or corticosteroids as directed by the veterinarian)
- Pain management
- Controlled, gradual return to activity under veterinary guidance
- Physiotherapy and hydrotherapy once the acute phase resolves
Surgical treatment (Grades III–V, or conservative failure):
- Hemilaminectomy — removal of a portion of the vertebral arch to access and remove herniated disc material; most common for thoracolumbar IVDD
- Ventral slot decompression — used for cervical (neck) disc herniations
- Fenestration — prophylactic removal of disc material from adjacent discs to reduce future herniation risk
Dogs that retain deep pain sensation before surgery have a significantly better prognosis than those that have lost it. Dogs with Grade V IVDD (complete paralysis, absent deep pain) can still recover with prompt surgery, but outcomes are less predictable.
Regarding dog back pain treatment through physiotherapy: structured rehabilitation — including underwater treadmill therapy, passive range-of-motion exercises, and neuromuscular stimulation — plays an important role in recovery for both surgical and conservatively managed patients.
When should you bring your dog to a vet for spinal problems?
Do not adopt a wait-and-see approach if your dog shows any of the following signs. These warrant same-day or emergency veterinary assessment:
- Sudden inability to walk or stand, even if the dog seemed fine hours earlier
- Dragging or knuckling of one or more limbs
- Crying out when the back or neck is touched or when moving
- Loss of bladder or bowel control alongside mobility changes
- Visible muscle weakness progressing over less than 24 hours
- Any neurological sign (circling, head tilt, loss of balance) combined with back or neck pain
For milder signs — such as reluctance to jump, stiffness after rest, or intermittent yelping — consult a veterinarian within 24–48 hours. Do not administer human pain medications (ibuprofen, paracetamol) to dogs; these are toxic to them.
Book a bone care consultation at MaxPetz Delhi
If your dog is showing signs of spinal pain or sudden mobility loss, use the booking form on this page to arrange an urgent assessment with the MaxPetz Delhi veterinary team.
How does MaxPetz Delhi support dogs with spinal disc disease?
MaxPetz in Delhi provides bone care and spinal assessment for dogs presenting with sudden mobility loss, back pain, and neurological signs consistent with IVDD. The clinic combines cutting-edge veterinary technology with compassionate care to support accurate diagnosis and structured treatment planning — from initial neurological grading through to post-operative physiotherapy guidance.
The MaxPetz Delhi team works with pet owners to explain each stage of the diagnostic and treatment process clearly, helping families make informed decisions about conservative versus surgical management for their dog's spinal condition.
For dogs recovering from pet spinal surgery in Delhi or undergoing conservative management, the team can advise on rehabilitation protocols, activity restriction, and long-term spinal health for at-risk breeds including Dachshunds and French Bulldogs.
- Specialist bone care services for dogs with spinal and musculoskeletal conditions
- Cutting-edge diagnostic technology for accurate spinal assessment
- Compassionate, owner-focused communication throughout treatment
- Rehabilitation and physiotherapy guidance for IVDD recovery