Companion Animals

Feline Chronic Kidney Disease: Welfare Management

Chronic kidney disease is the most common cause of death in cats over 10 years old, and quality welfare management can significantly improve quality of life.

Key Facts

Over 30% of cats over 10 years develop chronic kidney disease
The International Renal Interest Society stages CKD from 1 to 4 based on kidney function
Phosphorus restriction is the most important dietary intervention
Subcutaneous fluid administration at home extends quality life in later stages
Annual blood testing from age 7 allows early detection when intervention is most effective

Welfare Considerations

Cats with unmanaged CKD experience nausea, lethargy, and loss of appetite that significantly reduce quality of life. Uraemic toxin accumulation causes neurological symptoms in advanced disease. Early detection through routine blood tests allows dietary and medical management that significantly slows progression. Cats who receive appropriate management, including home fluid therapy, can maintain good quality of life for months to years beyond initial diagnosis.

What You Can Do

Schedule annual blood tests including kidney function for cats over 7
Learn to recognise signs of CKD: increased thirst, weight loss, and reduced appetite
Discuss phosphorus restriction diets with your vet at early diagnosis
Learn subcutaneous fluid administration with veterinary training
Engage with the IRIS staging system to understand your cat is prognosis