Food and fresh water

A complete, good-quality cat food covers everything your cat needs nutritionally, so the main job is choosing one suited to your cat's age and life stage. Keep an eye on portions and body condition, since indoor cats and neutered cats gain weight easily and extra kilos strain joints and health. Fresh water should always be available, and many cats drink noticeably more from a fountain or a bowl placed away from the food. Sudden changes in appetite or thirst are worth a call to the vet.

A litter box your cat approves of

A useful rule of thumb is one litter box per cat, plus one extra, placed in calm spots where the cat will not be startled or cornered. Scoop daily, because most cats are particular about cleanliness and a dirty box is one of the most common reasons cats start going elsewhere. Wash the whole box and replace the litter regularly. If your cat suddenly avoids the box, rule out a medical cause with your vet before assuming it is behavioral.

Claws, teeth and coat

Give your cat sturdy scratching posts to keep claws in shape, and trim just the sharp tips if needed, taking care to avoid the pink living part inside the claw. Teeth matter more than most owners realize, so try to get your cat used to gentle tooth brushing and let the vet look in the mouth at routine visits. Coat care depends on the cat: shorthaired cats usually manage with a weekly brush, while longhaired cats need brushing several times a week to stay free of mats. Starting these habits when the cat is young makes everything easier.

Enrichment and health routines

Cats stay content with daily play, climbing and scratching opportunities, window views, and calm, predictable company, and even a mellow couch companion needs a few active moments each day. Alongside that, keep vaccinations current, make sure your cat is ID-marked and registered, and book regular veterinary checkups. Since cats are experts at hiding illness, your most powerful tool is simply noticing change: weight, appetite, thirst, litter box habits or behavior. When something shifts without an obvious reason, contact your vet early rather than waiting.

CatCompanion keeps the records for you — vaccinations, weight, health and litters in one place, with a reminder when something is due.