Cats over 11 years are considered senior or geriatric. Multiple concurrent age-related conditions make comprehensive veterinary care and attentive home management essential for welfare.
Senior cats experience a gradual accumulation of welfare challenges as multiple conditions develop simultaneously. The combination of hyperthyroidism, kidney disease, dental pain, arthritis, and hypertension creates complex management decisions — treating one condition can worsen another. For example, treating hyperthyroidism may unmask kidney disease. Managing all conditions simultaneously requires skilled veterinary oversight and considerable owner commitment. Pain from dental disease and arthritis is particularly under-recognised — cats with significant tooth resorption lesions or severe hip arthritis may show only subtle behavioural changes that owners attribute to normal ageing. Regular dental care, appropriate pain management, environmental modifications (ramps, low-sided litter trays, heated beds, accessible food and water), and weight management collectively maintain quality of life. Proactive conversations with your vet about end-of-life planning before a crisis enable more dignified, less distressed decisions.