Dog Lumbosacral Disease: Back Pain in Large Breeds

Lumbosacral stenosis causes chronic lower back and nerve root pain in large dogs, responding to management or surgery in many cases.

Key Facts

Lumbosacral stenosis causes compression of nerve roots at the junction of the lumbar spine and sacrum
German Shepherds are most commonly affected, likely due to conformation and work demands
Clinical signs include rear limb weakness, difficulty rising, tail pain, and self-trauma to the tail and perineum
MRI provides definitive diagnosis identifying disc herniation, articular facet hypertrophy, and ligament thickening
Conservative management with restricted activity, NSAIDs, and physiotherapy helps mild cases
Surgical decompression (dorsal laminectomy) provides significant improvement in most severe cases
Police and working dogs are at elevated risk due to repetitive jumping and physical demands

Welfare Considerations

Lumbosacral disease causes chronic pain that affects rising, walking, and defecation in severe cases. Self-trauma to the tail occurs when dogs experience sensory disturbances from nerve root compression. Many dogs suffer for extended periods before diagnosis as the signs overlap with 'normal aging' or hip arthritis. Working dog welfare is particularly vulnerable to this condition. Surgical decompression provides significant pain relief and should be considered before neurological deficits become irreversible.

What You Can Do

Recognize signs of lumbosacral disease in German Shepherds and other large breeds: tail pain, difficulty rising, rear weakness
Seek specialist orthopedic or neurological evaluation including MRI for definitive diagnosis
Follow prescribed NSAIDs and physiotherapy protocols for mild cases before considering surgery
Discuss surgical decompression options with a specialist if conservative management fails
Retire working dogs showing lumbosacral pain from activities that exacerbate the condition
Monitor post-surgical rehabilitation with hydrotherapy to optimize neurological recovery