Spondylosis in Cats: Pain Recognition and Management

Feline spondylosis deformans is a degenerative spinal condition causing bony bridging between vertebrae that is common in older cats and frequently undiagnosed, contributing to chronic pain and reduced activity.

Key Facts

Spondylosis deformans is detected in a significant proportion of older cats on spinal radiographs
It typically affects the thoracolumbar and lumbosacral junctions
Unlike in dogs, spinal pain from spondylosis may be less immediately apparent in cats due to their pain masking behaviour
Diagnosis requires radiography; blood tests are usually normal
NSAIDs and other pain management strategies can significantly improve quality of life in affected cats

Welfare Considerations

Spondylosis in cats causes chronic back pain that is frequently dismissed as normal ageing-related slowing. Cats with spondylosis may groom less effectively, jump less frequently, and become more sedentary without owners recognising the underlying pain as a distinct and manageable condition. Appropriate pain management often transforms the quality of life of affected older cats, restoring activity and grooming behaviour. Spinal pain assessment should be included in wellness evaluations for cats aged 10 and over, with radiography considered where clinical signs suggest musculoskeletal discomfort.

What You Can Do

Monitor your older cat for reduced grooming, reluctance to jump, and changes in activity as potential pain signs
Request spinal radiographs if your cat shows signs consistent with back pain at their next veterinary visit
Follow veterinary recommendations for long-term pain management, including regular monitoring for NSAID side effects
Adapt the home environment with ramps and low-sided litter trays to reduce the physical demands on affected cats