Chronic kidney disease is the leading cause of death in older cats, but early detection and management can significantly extend quality life.
CKD causes progressive welfare harm through nausea, reduced appetite, weight loss, anaemia, hypertension, and in advanced stages, uraemic encephalopathy. Cats in late-stage CKD often feel chronically unwell, lose interest in food and interaction, and show signs of nausea and malaise. Early detection through routine senior screening allows intervention at stages when quality of life can be maintained for extended periods. The shift to renal diets, phosphorus binders, anti-nausea medication, and antihypertensives can meaningfully extend comfortable life. Regular monitoring allows treatment to be adjusted as disease progresses, keeping the cat as comfortable as possible throughout their remaining life.