Dog Intervertebral Disc Disease and Welfare

Intervertebral Disc Disease is a leading cause of spinal pain and paralysis in dogs, disproportionately affecting chondrodystrophic breeds.

Key Facts

IVDD occurs when disc material compresses the spinal cord or nerve roots, causing pain, weakness, or paralysis
Dachshunds, French Bulldogs, Basset Hounds, and Corgis are most commonly affected due to abnormal cartilage genetics
Clinical signs range from neck or back pain and reluctance to move to complete hind-limb paralysis
Surgical decompression (hemilaminectomy) gives best outcomes when performed within 24-48 hours of severe signs
Conservative management with strict rest and anti-inflammatory medication is appropriate for mild cases

Welfare Considerations

IVDD causes acute and severe pain. Dogs with disc extrusions cry out, refuse to eat, and may be reluctant to move their neck or back. Paralysis without timely surgery can become permanent. The high prevalence of IVDD in deliberately bred short-legged dogs reflects a design flaw — these breeds were selected for body shapes that almost guarantee spinal problems.

What You Can Do

Seek emergency veterinary assessment immediately if your dog shows sudden back pain or hindlimb weakness
Minimise jumping on and off furniture in at-risk breeds using ramps or steps
Consider MRI evaluation for any chondrodystrophic dog with back pain episodes
Avoid purchasing extreme chondrodystrophic breeds and support breeding programs selecting for healthier spinal anatomy