Cat Feline CDS Aging Welfare | Animal Welfare Hub

Feline cognitive dysfunction syndrome is a progressive neurological condition causing dementia-like symptoms in elderly cats requiring compassionate management.

Key Facts

CDS affects approximately 28 percent of cats aged 11 to 14 and over 50 percent of cats over 15
Symptoms include vocalization especially at night, disorientation, and changed sleep patterns
Environmental modifications including nightlights and litter box access reduce practical welfare problems
Selegiline is licensed for CDS in some countries but evidence in cats is less established than in dogs
Quality of life assessment guides decisions about when management can no longer maintain comfort

Welfare Considerations

Cats with CDS experience progressive confusion, anxiety, and distress that affects every aspect of their lives. Early recognition and adaptation of the environment and routine allows maintained quality of life for longer.

What You Can Do

Learn early signs of feline CDS including increased vocalization and disorientation
Adapt your cat's environment with extra litter boxes, nightlights, and consistent routine
Discuss quality of life assessment and management options with your vet for affected senior cats