Companion Animals

Dog Cognitive Dysfunction Syndrome Prevention

Cognitive dysfunction syndrome in ageing dogs is analogous to dementia, with welfare implications that can be mitigated through early intervention.

Key Facts

CDS affects an estimated 28% of dogs aged 11-12 and over 60% at 15-16 years
Clinical signs include disorientation, altered sleep, reduced interaction, and house soiling
Environmental enrichment and cognitive stimulation may slow progression
Prescription diets with antioxidants and omega-3s have shown modest benefits
Selegiline medication is licensed for CDS in several countries

Welfare Considerations

CDS causes significant confusion, anxiety, and disorientation in affected dogs. Owners often normalise changes as 'normal ageing' rather than seeking treatment. Early recognition and intervention can slow progression and maintain quality of life for longer.

What You Can Do

Have older dogs screened for CDS signs at annual wellness checks
Maintain mental enrichment and social engagement for ageing dogs
Discuss selegiline and dietary management options with your vet if CDS is suspected