Canine Discospondylitis: Welfare and Long-Term Treatment

Discospondylitis is infection of the intervertebral disc and adjacent vertebrae in dogs, causing severe pain and neurological deficits that require prolonged antibiotic therapy for resolution.

Key Facts

Discospondylitis is most commonly caused by Staphylococcus species or Brucella canis
Clinical signs include spinal pain, fever, progressive hindlimb weakness, and reluctance to move
Diagnosis requires radiography and MRI with culture of blood or urine to identify causative organism
Treatment requires prolonged antibiotics for 6-12 weeks based on culture sensitivity results
Brucella canis discospondylitis carries a zoonotic risk requiring specific management protocols

Welfare Considerations

Discospondylitis causes severe spinal pain that profoundly compromises welfare in affected dogs, with many dogs refusing to walk, eat, or engage in normal behaviour during the acute phase. Prompt diagnosis and appropriate antibiotic therapy produces significant welfare improvement within 1-2 weeks in most cases. Pain management with NSAIDs and opioids is essential during the acute phase alongside antibiotic therapy. Strict exercise restriction during treatment prevents progression of neurological signs. Long-term monitoring for relapse is necessary as discospondylitis can recur even after apparently successful treatment.

What You Can Do

Seek urgent veterinary assessment for any dog showing progressive spinal pain and hindlimb weakness
Request radiography and advanced imaging to confirm discospondylitis and assess severity
Request bacterial culture from blood or urine to identify the causative organism before antibiotic selection
Implement strict exercise restriction and comprehensive pain management during the treatment period
Monitor for treatment response and relapse through regular clinical assessment and imaging follow-up