Senior Cat Care: Adapting Your Home and Routine for an Aging Feline
When Is a Cat "Senior"?
Cats are generally considered senior at age 11 and geriatric at 15. Many cats live into their late teens and early twenties with excellent care. The senior years bring predictable changes in health and behavior — arthritis, cognitive changes, kidney disease, hyperthyroidism, and dental disease are all common — but most are manageable when caught early. Regular veterinary visits become even more important: twice-yearly exams (rather than annual) are recommended for cats over 11.
Physical Comfort Adaptations
Arthritis is nearly universal in older cats, even if they don’t show obvious limping. Signs are subtle: reluctance to jump, using lower furniture, missing jumps they once made easily, hesitating at stairs. Adaptations: add pet steps or ramps to favorite spots, provide low-entry litter boxes (high sides become a barrier to arthritic cats, leading to accidents), warm bedding (joints feel better with heat), and food and water bowls at a comfortable height. Pain management for arthritis in cats has improved significantly; ask your vet about safe options.
Nutrition and Hydration Changes
Senior cats often develop kidney disease (very common) and hyperthyroidism. These conditions have opposing dietary needs: kidney disease requires lower protein, while hyperthyroidism increases metabolic demand. A veterinary diagnosis is necessary before adjusting the diet, as the wrong dietary change can worsen one condition. Regardless of disease status, hydration is critical — wet food, water fountains, and water added to food all help maintain kidney health. Many senior cats lose muscle mass (sarcopenia); maintaining adequate protein for muscle preservation is important in cats without kidney disease.
Cognitive and Behavioral Changes
Feline cognitive dysfunction syndrome (CDS) is the cat equivalent of dementia. Signs include disorientation, changed sleep-wake cycles (especially vocalization at night), reduced grooming, altered social interactions, and house soiling. CDS can’t be reversed but may be slowed with environmental enrichment, puzzle feeders, and veterinary support. If your older cat begins yowling at night or seeming confused, a vet exam is warranted to rule out hyperthyroidism, high blood pressure, and pain as primary causes before attributing changes to cognitive decline.