Dog suddenly can’t walk or stand
A sudden loss of walking ability is an urgent neurological or orthopaedic sign. IVDD is one possible cause, but it is not the only one. Your dog needs veterinary assessment rather than an online diagnosis.
What to do now
- Restrict movement. Do not encourage the dog to “try walking it off”, run, jump or use stairs.
- Move them carefully. Keep the body supported and movement controlled. If the dog is large, painful or difficult to move, ask the clinic for transport advice.
- Call the vet. Explain when the change started, whether your dog can move each limb, whether pain is severe and whether they can urinate.
- Bring medication and history. Tell the team about current medicines, previous spinal episodes and any recent fall or jump.
Could it be IVDD?
Yes, IVDD can cause loss of coordination, weakness and inability to walk when disc material affects the spinal cord. But sudden inability to walk can also have other neurological, vascular, traumatic or orthopaedic causes. The distinction requires an examination and sometimes advanced imaging.
Do not test “deep pain” yourself
Neurological grading and pain perception should be assessed by a veterinary professional. Pinching toes or trying to provoke pain at home can injure the dog and can be misinterpreted.
American College of Veterinary Surgeons — Intervertebral Disc Disease
Cornell University College of Veterinary Medicine — IVDD
Educational information only. Sudden loss of walking ability warrants veterinary assessment.