Chronic kidney disease (CKD) is the leading cause of death in older cats. Early detection, dietary management, and symptom control can significantly extend quality life years for affected cats.
CKD causes progressive accumulation of waste products that cause nausea, lethargy, and loss of appetite. Cats in later stages often feel persistently unwell without obvious dramatic symptoms, making welfare assessment challenging. The goal of CKD management is not simply prolonging life but maintaining quality: a cat that is eating, grooming, seeking affection, and engaging with its environment is experiencing good welfare even with advanced disease. Quality of life assessment scales help owners and vets evaluate when disease progression exceeds the benefit of treatment. Subcutaneous fluid therapy, when well-tolerated, is among the most impactful home interventions for maintaining hydration and wellbeing.