Cats with Stage 3 chronic kidney disease require active management of multiple complications to maintain quality of life through a period when disease progression is often rapid.
Stage 3 CKD represents a critical welfare juncture where proactive management makes a measurable difference to disease progression and quality of life. At this stage, multiple complications frequently coexist — hypertension, phosphate retention, anemia, and uremia — each causing specific welfare harms and each requiring separate management. Hypertension is particularly urgent: untreated hypertension causes retinal hemorrhage and blindness, neurological signs, and cardiac damage that worsen welfare rapidly. Amlodipine is highly effective for feline hypertension and its administration is straightforward. Home monitoring — blood pressure checks with veterinary-approved monitors, weekly weight measurement, appetite tracking — enables early detection of deterioration between veterinary visits. Cats whose owners actively engage in monitoring and management consistently achieve longer good-quality survival than those managed reactively.