7+ years
Senior Cat Care Guide
Cats enter their senior years at age seven and are considered super-seniors past eleven. Aging brings increased risk of chronic kidney disease, hyperthyroidism, arthritis, and cognitive decline. Early detection and proper care can maintain your cat's quality of life and support a comfortable senior phase.
Senior Care Essentials
Chronic Kidney Disease (CKD) Management
About 30% of cats over fifteen develop CKD. Early signs include increased thirst and urination, reduced appetite, and weight loss. Blood tests (BUN, creatinine, SDMA) and urinalysis every six months enable early detection. Renal therapeutic diets restrict phosphorus and sodium to reduce kidney workload. Subcutaneous fluids may become necessary — your vet can teach you how to administer them at home.
Hyperthyroidism
Hyperthyroidism is common in cats over ten. Symptoms include weight loss despite good appetite, hyperactivity, and increased vomiting or diarrhea. Diagnosis is made by measuring T4 levels in blood. Treatment options include medication (methimazole), iodine-restricted diet, radioactive iodine therapy, and surgery. Left untreated, the condition can severely damage the heart and kidneys.
Arthritis & Pain Management
About 90% of cats over twelve show signs of arthritis. Watch for reluctance to jump, decreased grooming, and litter box accidents. Provide ramps or steps to reduce jumping, offer warm bedding, and consider joint supplements (glucosamine and chondroitin). Pain medication (NSAIDs) for cats is limited, so always follow your vet's prescription. Never give human pain relievers to cats.
Cognitive Dysfunction Syndrome
About 50% of cats over fifteen show signs of cognitive dysfunction. Symptoms include nighttime vocalization, disorientation, forgetting litter box locations, and failing to recognize owners. Minimize environmental changes and maintain consistent routines. Antioxidants including omega-3 fatty acids and vitamin E may support cognitive function. Puzzle feeders and interactive toys provide beneficial mental stimulation.
Senior Health Checkups
Senior cats should have checkups every six months. In addition to standard blood work and urinalysis, add thyroid hormone (T4), blood pressure, and cardiac ultrasound. X-rays can reveal joint changes and tumors. Early detection and treatment allow many chronic conditions to be managed while maintaining quality of life. Regular exams are also essential for early cancer detection.
