Cat nutrition basics: wet vs dry, feeding routines, and how to read labels

A practical guide to feeding cats well, choosing complete diets, and avoiding common mistakes that lead to weight gain or picky eating.

Updated 2026-01-28

Quick answer

Cats are obligate carnivores. Choose a “complete and balanced” diet for your cat’s life stage, keep portions consistent, and monitor body condition over time. Wet food can support hydration, while dry food is convenient. Many cats do well with a mix.

Cat nutrition basics including wet vs dry food and reading labels

Wet vs dry: what matters most

Wet food

Pros:

  • higher moisture, helpful for cats who drink little
  • often more palatable

Cons:

  • can be more expensive
  • needs refrigeration after opening

Dry food

Pros:

  • convenient and easy to measure
  • can work well in puzzle feeders

Cons:

  • lower moisture
  • free-feeding can lead to weight gain

How to read a cat food label (the useful parts)

Look for:

  • “complete and balanced” and a statement for the right life stage (kitten, adult, senior)
  • clear feeding guidance and calorie information
  • a reputable brand with consistent quality control

Ingredient lists can be confusing. The bigger win is choosing complete nutrition and controlling portions.

The feeding routine that prevents most problems

  • feed meals on a schedule instead of unlimited bowls
  • add short play before meals: play, eat, rest
  • keep treats small and consistent
  • weigh your cat monthly or track body condition with your vet

Switching foods safely

  • transition over 7 to 10 days
  • mix a small amount of the new food into the old
  • if your cat refuses food completely, stop and speak to a vet

Cats can develop food aversion quickly if they feel unwell.

FAQ

Should I feed grain-free food?

Not automatically. The best choice depends on the individual cat. Focus on complete nutrition and your cat’s health markers.

How do I know if my cat is overweight?

Ask your vet to show you body condition scoring and target weight. Many owners underestimate weight gain because it happens slowly.

Is free-feeding OK?

It can work for some cats, but it often leads to overeating, especially with dry food. Scheduled meals are easier to manage.

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