Cats are living longer than ever, and a well-cared-for cat can stay bright and affectionate well into its teens. But the senior years bring quiet changes — stiffer joints, fading senses, and a higher risk of certain diseases — that ask a little more from us as owners. The good news: a few thoughtful adjustments to diet, vet care, and home comfort can keep an older cat thriving. This guide draws on educational guidance from the Cornell Feline Health Center and the American Veterinary Medical Association (AVMA).
How cats change with age
The Cornell Feline Health Center describes cats as “mature” around 7 to 10 years, “senior” from about 11, and “geriatric” past 15. As they age, several things shift gradually:
- Joints stiffen. Arthritis is far more common in older cats than many owners realise. A cat that no longer jumps to its favorite perch or hesitates at the stairs may be in pain, not just “slowing down.”
- Senses fade. Vision and hearing can decline, so keep furniture and resources in predictable places.
- Grooming gets harder. Stiff joints make self-grooming difficult, so coats can become matted — gentle brushing helps.
- Weight shifts. Some seniors gain weight as they slow down; others lose it as disease sets in. Both deserve attention.
Diet for senior cats
There is no single “senior” food that suits every aging cat. The goal is a highly digestible, palatable diet with enough high-quality protein to maintain muscle, while keeping calories matched to a less active body. Many older cats also need plenty of moisture, which is one reason wet food or added water can help support kidney health. Cats with diagnosed conditions — kidney disease, diabetes, hyperthyroidism — often do best on a specific therapeutic diet prescribed by a vet. For the basics of food rewards and palatability that still apply at any age, see our cat treats guide.
More frequent vet visits
Because age-related diseases move faster, the AVMA and feline specialists generally recommend wellness checks at least twice a year for senior cats, rather than once. These visits often include bloodwork, urine testing, and blood-pressure checks that can catch problems like kidney disease or hyperthyroidism long before they become emergencies. Early detection is the single biggest advantage you can give an aging cat. Between visits, learn to recognise the warning signs of a sick cat and keep your senior’s vaccinations up to date according to your vet’s protocol.
Comfort at home
Small changes make a big difference for a stiff, aging cat. Provide soft, warm, easily accessible resting spots; add steps or ramps to favorite high places; and choose a litter box with a low entry so sore hips don’t have to climb. Keep food, water, and the litter box close and on the same floor where your cat spends most of its time. Gentle, regular brushing helps cats that can no longer groom thoroughly. And don’t retire the playtime: short, low-impact games keep an older mind sharp and a body mobile. Many of the gentle, reward-based ideas in our cat training tips and dedicated senior cat training tips translate beautifully into enrichment for older cats. You can log vet dates, weight, and water intake in the free tracker.
Common senior conditions
Being aware of the diseases seen most often in older cats helps you act early:
- Chronic kidney disease — increased thirst and urination, weight loss, reduced appetite.
- Hyperthyroidism — weight loss despite a big appetite, restlessness, poor coat.
- Diabetes — increased thirst and urination, weight change.
- Dental disease — bad breath, drooling, dropping food.
- Arthritis — reluctance to jump, stiffness, reduced grooming.
- High blood pressure — often silent, sometimes causing sudden vision loss; another reason for twice-yearly checks.
Frequently Asked Questions
At what age is a cat considered senior?
Cats are generally considered mature around 7 to 10 years and senior from about 11 years onward, with cats over 15 sometimes called geriatric. These are guidelines; individual cats age at different rates depending on genetics, weight, and health.
How often should a senior cat see the vet?
Many veterinarians recommend wellness checks at least twice a year for senior cats, rather than once a year, because age-related diseases progress faster and early detection through bloodwork and exams makes a real difference.
What should I feed a senior cat?
Senior cats often benefit from a highly digestible, palatable diet with adequate high-quality protein and controlled calories to prevent weight gain or loss. Some need therapeutic diets for kidney or other conditions. Your veterinarian should guide the exact food.
What are common health problems in older cats?
Common senior conditions include chronic kidney disease, hyperthyroidism, diabetes, dental disease, arthritis, and high blood pressure. Many begin with subtle signs like weight loss, increased thirst, or reduced activity, so regular checkups matter.
Sources
- Cornell Feline Health Center — Loving care for older cats
- American Veterinary Medical Association (AVMA) — Senior pet care