Cats are obligate carnivores — meaning they must eat meat to survive. But beyond that basic fact, their nutritional needs change significantly as they move through different life stages. Feeding your cat the right diet for their age is one of the most impactful things you can do for their long-term health.
Kittens (0–12 Months)
Kittens are growing rapidly and need significantly more calories, protein, and fat than adult cats. Look for food labelled "complete and balanced for growth" or "for all life stages."
Key needs: High protein (at least 30%), DHA for brain development, calcium and phosphorus for bone growth.
Feeding frequency: 3–4 small meals per day until 6 months, then twice daily.
Avoid: Adult cat food (not enough calories or nutrients for growth), cow's milk (most cats are lactose intolerant).
Adult Cats (1–7 Years)
Adult cats need a balanced diet that maintains a healthy weight and supports organ function. This is the stage where obesity becomes a real risk, especially for indoor cats.
Key needs: Moderate protein, controlled fat, adequate hydration (wet food is excellent for this), taurine for heart health.
Feeding frequency: Twice daily, measured portions. Free-feeding dry food often leads to overeating.
Watch for: Weight gain, which puts strain on joints and organs. You should be able to feel (but not see) your cat's ribs.
Senior Cats (7+ Years)
Senior cats have different needs depending on their health. Some become thinner and need more calories; others gain weight as they become less active. Regular vet check-ups become especially important at this stage.
Key needs: Easily digestible protein, joint support (look for omega-3s), kidney support (phosphorus levels matter — ask your vet), and increased hydration.
Feeding frequency: Twice daily, adjusted for weight and health conditions.
Watch for: Sudden weight loss, increased thirst, or changes in appetite — all warrant a vet visit.
Wet vs. Dry Food
Both can be part of a healthy diet. Wet food provides essential hydration (cats have a low thirst drive and often don't drink enough water). Dry food is convenient and good for dental health. Many vets recommend a combination of both.
Always Transition Slowly
When changing your cat's food, do it gradually over 7–10 days — mixing increasing amounts of the new food with the old. Sudden changes can cause digestive upset.
More Pet Care Guidance
Our Pet Guides cover nutrition, behaviour, health, and more — everything you need to be the best pet parent possible. Download instantly.