Companion Animal Welfare

Cat Welfare and Senior Cognitive Dysfunction

Feline cognitive dysfunction syndrome (CDS) causes progressive welfare decline in older cats similar to Alzheimer's disease. Early recognition and management improves quality of life.

Key Facts

CDS affects an estimated 28% of cats aged 11-14 and over 50% of cats over 15
Signs include disorientation, vocalisations, changes in sleep-wake cycles, and house soiling
Environmental enrichment may slow cognitive decline in early disease
Selegiline and dietary supplements have limited evidence for feline CDS
Night-time vocalisations cause owner distress and may indicate pain alongside cognitive changes

Welfare Considerations

CDS causes progressive welfare decline through confusion, disorientation, and disturbed sleep. Early recognition enables management that maintains quality of life and reduces distress for both cats and owners.

What You Can Do

Learn to recognise early signs of cognitive decline in older cats
Maintain consistent routine and environmental predictability for cats with CDS
Seek veterinary assessment to distinguish CDS from other treatable causes of behaviour change
Provide safe, familiar environments that reduce disorientation in affected cats