Chronic kidney disease is one of the most common serious illnesses in older cats, and appropriate management can significantly extend comfortable life while minimizing the suffering of disease progression.
Cats with CKD experience nausea from toxin accumulation, reduced appetite leading to weight loss, dehydration, and the weakness that comes with anemia and muscle wasting. Without management, these symptoms progressively worsen as kidney function declines. However, cats whose CKD is caught early and managed with appropriate diet, phosphate restriction, and fluid support can maintain good quality of life for extended periods. Regular monitoring and proactive management are essential to preventing unnecessary suffering as the disease progresses.