Companion Animals

Feline Chronic Kidney Disease: Welfare Management

Chronic kidney disease affects approximately one in three cats over 10 years old and is a leading cause of welfare compromise and death in senior cats, yet early detection and management can significantly extend comfortable life.

Key Facts

CKD affects approximately 30% of cats over 10 years and 50% over 15 years
SDMA testing enables CKD detection 4-17 months before creatinine elevations
Dietary management with reduced phosphorus and protein moderates disease progression
Subcutaneous fluid therapy significantly improves quality of life for CKD cats
Palliative and hospice approaches are increasingly available for cats with advanced CKD

Welfare Considerations

Cats with unmanaged CKD experience nausea, reduced appetite, weight loss, lethargy, and hypertensive complications including blindness and neurological signs. These are preventable with appropriate management once the disease is detected. Regular blood testing from age 9 enables detection in early stages when dietary management alone can significantly slow progression.

What You Can Do

Schedule kidney function testing for cats from age 9 as part of annual health screening
Seek prompt veterinary investigation if a senior cat shows weight loss or reduced appetite
Discuss SDMA testing with your veterinarian for earlier CKD detection
Work with a veterinarian and feline nutrition specialist on appropriate dietary management
Consider quality of life hospice approaches for cats with advanced CKD