Companion Animal Welfare

Cat Senior Cognitive Dysfunction Syndrome

Cognitive dysfunction syndrome in older cats is analogous to dementia and causes disorientation, anxiety, and reduced quality of life.

Key Facts

Cognitive dysfunction syndrome affects an estimated 28% of cats aged 11-14 and 50% over 15
Signs include nighttime vocalizations, disorientation, inappropriate elimination, and changed interactions
Dietary supplements including omega-3 fatty acids and antioxidants may slow progression
Environmental management including night lights and predictable routines reduces distress
Selegiline is licensed for cognitive dysfunction in dogs but evidence in cats is limited

Welfare Considerations

Cognitive dysfunction syndrome causes genuine confusion and distress for affected cats. Recognition of the condition and adaptation of the environment to reduce disorientation significantly improves quality of life in affected animals.

What You Can Do

Recognize nighttime vocalization and disorientation in older cats as potential CDS signs
Discuss CDS management with your vet if signs are present
Adapt your home environment to support an older cat with cognitive decline