Cats often seem ageless. A twelve-year-old cat may still chase a toy across the floor and look much the same as she did at five. But cats do age, and because they are so good at hiding discomfort, the changes can be easy to overlook. Understanding feline life stages helps owners know when to watch more closely.
How Feline Life Stages Are Defined
Veterinary organizations have developed guidelines to describe a cat’s life in stages. The life stage guidelines from the American Association of Feline Practitioners and the American Animal Hospital Association describe kitten, young adult, mature adult and senior stages, with the senior stage generally beginning around age ten. Other sources draw the lines a little differently, but the general idea is consistent: by the second decade of life, a cat is considered a senior.
Many indoor cats live well into their teens, and some reach their twenties. That means a cat may spend a large share of life in the senior stage.
Why Cats Are Hard to Read
Cats are both predators and prey animals in the wild, and showing weakness can be risky. As a result, many cats hide pain and illness until a problem is advanced. Signs of aging or disease in cats are often subtle and easy to mistake for normal personality changes.
Changes to Watch For
As your cat gets older, keep an eye out for:
- Drinking more water or producing larger litter box clumps
- Weight loss, even when appetite seems normal or increased
- Eating less, or chewing differently
- Less jumping, or using lower perches
- Urinating or defecating outside the litter box
- A matted or unkempt coat, especially along the back
- More vocalizing, especially at night
- Hiding, irritability or changes in social behavior
These changes can have many causes, some of which are common in older cats and manageable when found early. Mention any of them to your veterinarian.
Senior Checkups for Cats
Many veterinarians recommend checkups at least twice a year for senior cats, along with screening tests such as bloodwork, urinalysis and blood pressure measurement. Weighing your cat at each visit is especially valuable, since gradual weight loss can be an early clue that something is changing. Some owners also weigh their cats at home with a baby scale or by weighing themselves with and without the cat.
Supporting an Older Cat at Home
Small adjustments can help senior cats stay comfortable and confident:
- Provide litter boxes with low sides that are easy to step into
- Offer steps or ramps to favorite windows and beds
- Place food, water and litter on the main floor if stairs are hard
- Offer more water sources, such as additional bowls or a fountain
- Keep play going, with gentle sessions suited to your cat’s energy
Older cats can be wonderful companions, often affectionate and settled. Watching for subtle changes and working with your veterinarian can help keep those senior years comfortable.
