Companion Animals

Cat Senior Cognitive Decline and Welfare

Feline cognitive dysfunction syndrome (CDS) affects a significant proportion of older cats, causing confusion, altered sleep, and changes in social behaviour.

Key Facts

Approximately 50% of cats over 15 have signs of cognitive dysfunction
Signs include disorientation, altered sleep-wake cycles, and reduced social interaction
Diagnosis is based on history and ruling out medical causes
Environmental enrichment and cognitive stimulation may slow progression
Medications and supplements including SAMe and melatonin have some evidence of benefit

Welfare Considerations

Cats with cognitive dysfunction experience confusion, anxiety, and loss of established routines that significantly affect welfare. Night-time vocalisation from confusion is distressing for affected cats and disrupts household sleep. Veterinary assessment to identify and treat underlying medical contributions, combined with environmental support, improves quality of life.

What You Can Do

Monitor elderly cats for signs of cognitive decline and discuss with your vet
Maintain consistent routines and predictable environments for senior cats
Provide nightlights to reduce disorientation in cats with cognitive dysfunction