Indoor or Outdoor Cat? How to Decide Where You Live

Two Good Answers, Different Places

Where you live shapes what's normal. Indoor-only cats are common in much of the US and in cities everywhere. In the UK and Ireland, most pet cats have some outdoor access. In parts of Australia, local rules require cats to be kept in, at least at night, to protect native wildlife.

The US-based Feline Veterinary Medical Association (formerly the American Association of Feline Practitioners) doesn't back one lifestyle for every cat. Its 2024 position says indoor and outdoor lives each have benefits and risks, and that your vet can help you meet your own cat's needs while keeping risks down. Whatever you choose, every cat should be microchipped.

Indoor Life: What It Asks of You

Keeping a cat indoors removes the dangers of roads, fights with other cats, predators and getting lost. The catch is that an indoor home has to provide everything outdoors would: places to climb and look out, hiding spots, daily play that lets the cat stalk and pounce, puzzle feeding, scratching posts and spotless litter boxes.

When those needs aren't met, indoor cats can become bored, overweight or stressed, and problems like scratching furniture, night-time chaos or peeing outside the box can follow. Our indoor cat enrichment guide lays out a routine that works.

Outdoor Access: The Benefits and the Risks

Vaccinations, flea, tick and worming treatments: see your vet or a pet supply store with trained staff. They can tell you what an outdoor cat needs where you live.

Outdoor time gives exercise, sunshine, smells and the chance to hunt, climb and patrol, and some cats, especially those used to it, are miserable shut in. The risks are real too: traffic is the big one, along with fights and the infections they spread, predators in some regions (such as coyotes in North America), poisons, getting shut in sheds and garages, and getting lost.

Cats also hunt birds, small mammals and reptiles. How much that matters depends on where you live: in some regions, especially islands and Australia, pet cats are a serious threat to native wildlife. Keeping cats in from dusk to dawn helps both the cat and local wildlife.

If your cat goes out, keep vaccinations and parasite prevention up to date on your vet's advice, neuter it (unneutered cats roam and fight more), make sure the microchip details are current, and keep it in at night.

The Middle Ways

Most cats are happiest with some outdoor experience, and there are ways to give it without full freedom:

• A catio or window box: an enclosed outdoor space, from a box on a windowsill to a walk-in run. See our catios guide.
• Cat-proof fencing: angled or rolling toppers that stop a cat climbing out of a yard or garden.
• Harness walks: slow to train, but many cats come to enjoy them. Our harness training guide takes it step by step.
• Timed access: out in daylight, in by dusk, often with a microchip cat flap you can set to lock at night.

Changing Your Cat's Lifestyle

Moving an outdoor cat indoors works best gradually, with lots of play, climbing and a catio or harness walks to replace what it's losing. Some cats used to roaming never settle fully indoors, and that's worth discussing with your vet or a qualified behaviorist.

Letting an indoor cat out for the first time? Make sure it's neutered, microchipped and vaccinated first, start with short supervised visits before a meal so it comes back hungry, and keep it in at night. After a house move, keep a cat indoors for a few weeks so it learns the new home first.