Companion Animals

Feline Chronic Kidney Disease and Quality of Life Management

Chronic kidney disease is the leading cause of death in older cats, and welfare-centred management can significantly extend comfortable life expectancy.

Key Facts

CKD affects approximately 30% of cats over 15 years old
Early detection through regular blood tests can slow progression significantly
Subcutaneous fluid therapy improves quality of life in most affected cats
Phosphorus restriction in diet is the most evidence-based intervention
Nausea and reduced appetite are key welfare indicators of disease progression

Welfare Considerations

Cats with CKD experience progressive loss of wellbeing as kidney function declines. Uraemic toxins cause nausea, lethargy, and reduced appetite, while hypertension can cause sudden blindness. Welfare-centred management focuses on controlling symptoms, maintaining appetite, and monitoring for pain. Regular veterinary monitoring allows timely adjustments to treatment and honest quality-of-life assessments to guide end-of-life decisions.

What You Can Do

Have senior cats screened annually for early kidney disease markers
Learn to administer subcutaneous fluids at home to reduce clinic stress
Work with your vet on individualised diet and medication protocols
Use validated quality-of-life scales to track your cats comfort over time
Discuss palliative care options early so decisions are made proactively