Intervertebral disc disease (IVDD) is a painful spinal condition common in certain dog breeds. It causes severe pain and can lead to paralysis, but treatment outcomes can be excellent with prompt care.
IVDD is associated with acute, severe pain — dogs in disc crises experience intense spinal pain that can be debilitating. Even moderate cases involve chronic discomfort that affects mobility, posture, and quality of life. For owners and veterinarians, recognising the urgency of surgical cases is a welfare imperative — delays reduce the chance of recovery significantly. Dogs that do not regain ambulation may still have good welfare if pain is managed and bladder/bowel function is supported with owner commitment and physiotherapy. The welfare of paralysed dogs in cart (wheelchair) use is generally considered good when the dog is otherwise comfortable and engaged. Breeding decisions in high-risk breeds carry ethical weight — selecting against extreme chondrodystrophy reduces the risk for future generations.