Companion Animal Welfare

Dog Canine Cognitive Dysfunction Treatment

Multiple treatment options for canine cognitive dysfunction can slow progression and improve quality of life for affected senior dogs.

Key Facts

Selegiline (deprenyl) is the only licensed medication for CDS in dogs
SAMe and antioxidant supplements show modest evidence for cognitive support
Medium-chain triglyceride diets provide alternative brain fuel that may improve cognitive function
Environmental enrichment combined with medication shows better outcomes than either alone
Early intervention before significant decline gives the best chance of slowing progression

Welfare Considerations

Cognitive dysfunction reduces quality of life through confusion, anxiety, and loss of normal behavioral repertoire. Active treatment combining medication, diet, and enrichment maintains cognitive function longer and significantly improves welfare in affected dogs.

What You Can Do

Begin monitoring for cognitive dysfunction signs from age 8 in dogs
Discuss treatment options including selegiline with your vet at diagnosis
Implement environmental enrichment and routine maintenance alongside medical treatment