Companion Animal Welfare

Cat Chronic Kidney Disease Nutritional Management

Chronic kidney disease (CKD) is one of the most common conditions in older cats, and nutritional management is a cornerstone of slowing progression and maintaining quality of life.

Key Facts

CKD affects approximately 30-40% of cats over 15 years of age
Phosphorus restriction is the most evidence-supported dietary intervention for CKD cats
Renal diets are specifically formulated for protein, phosphorus and sodium content
Adequate hydration through wet food significantly benefits kidney function
Appetite management is critical as CKD cats often have reduced appetite and nausea

Welfare Considerations

CKD causes progressive deterioration in quality of life through uraemic toxin accumulation, nausea, weight loss and dehydration. Nutritional management - particularly phosphorus restriction and improved hydration - slows disease progression and reduces clinical signs. Palatable renal diets and appetite stimulants are key welfare tools for keeping CKD cats comfortable through their disease.

What You Can Do

Have cats over 10 years old screened for early CKD annually
Work with your vet to find a renal diet your cat will eat
Monitor hydration and seek treatment for nausea to support quality of life