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Choosing Cat Food: How to Find the Right Meal, Treat or Supplement

Buying a bag of cat biscuits or a box of wet food might seem straightforward. Yet small differences in composition, age guidance and nutritional value can have a big impact on your cat's daily routine. A product that sounds appealing on the packaging isn't automatically suitable as a main meal for your cat.

The main pitfalls to watch out for are:

  • Confusing a supplementary treat with complete cat food. Cat treats, cat broth and liquid snacks are often intended as an extra and don't provide all the nutrients needed for a full day.
  • Only paying attention to the flavour name. "With chicken" or "with fish" doesn't always tell you how much chicken or fish the product actually contains. Check the percentage and the full ingredients list.
  • Ignoring the life stage. Kitten food, adult cat food and food for neutered cats all have different nutritional guidelines. A large pack isn't good value if the composition doesn't suit your cat.

First, check whether it's complete or complementary cat food

The label will usually state whether the product is complete or complementary pet food. Complete cat food is intended as a daily main meal, following the feeding guidelines on the packaging. Complementary products are used alongside a full meal.

This distinction matters for:

  • Wet cat food in tins or pouches
  • Dry cat food, also known as cat biscuits
  • Cat treats for rewards or interactive feeding
  • Cat broth with a high moisture content
  • Liquid snacks or toppers

A product with a high moisture content can be beneficial for cats that don't drink much, but moisture alone doesn't make a product a complete meal. According to the product information, INABA CHURU CAT Chicken contains 90.5% moisture and approximately 6 calories per stick. However, it is expressly a complementary snack and not a replacement for complete cat food.

Also pay attention to the usage instructions. Treats often state a maximum per day and advise adjusting the main meal accordingly. Fresh drinking water should always be available.

Three product details you shouldn't overlook

1. Age, weight and special needs

Kittens have different nutritional requirements to adult or senior cats. Kitten food is tailored to the growth phase. According to the product description, Purina One Junior Kitten Food Chicken & Grain Formula is intended for kittens from weaning up to 12 months, and for pregnant or nursing cats. The packaging provides feeding guidelines based on age and weight.

For an adult, neutered or spayed cat, look at the energy intake and portion guidance. Purina One Sterilcat Beef & Grain Formula is labelled as complete food for neutered or spayed adult cats. The product information states 37% crude protein and 13% fat. The recommended amount ranges from 35 to 85 grams per day, depending on body weight.

A nutritional claim from a brand should be read as a claim from that brand, not as a universal guarantee. For example, Purina mentions its own research results for certain products regarding digestive function or stool quality. If in doubt, check the packaging and ask your vet for advice, especially if your cat has an existing condition or is experiencing significant weight changes.

2. Moisture content and food format

Dry food is easy to measure, has a long shelf life once opened and is practical for daily use. Just make sure to store cat biscuits in an airtight container in a dry place. Wet food generally contains significantly more moisture and is often appealing to cats that prefer a soft texture or gravy.

Complementary broth products have an even higher moisture content. INABA Broth Chicken with Salmon Recipe states 93% moisture, but only 2% crude protein and 0.2% crude fat. That fits the role of a hydrating treat, not a standalone main meal.

3. Ingredients, analysis and portion size

Don't just look at the front of the packaging. Check:

  • The first ingredients in descending order
  • The percentage of named meat or fish
  • Crude protein, fat, fibre, ash and moisture
  • The number of grams or pouches per pack
  • The daily amount per weight category
  • The shelf life and storage instructions after opening

For example, Gourmet Perle Mini Fillets states 80% moisture, 12.5% protein and 2.5% fat. The product is labelled as complete food for adult cats and comes in 85-gram portions. Small portions can help reduce waste, while a multipack is handy if your cat eats wet food regularly.

Our recommendations by cat owner type

Suitable for: Budget-conscious beginners
Whiskas 1+ Dry Adult Chicken 3.8kg

Whiskas 1+ Dry Adult Chicken 3.8kg

Why this fits the profile: A large bag of dry food is practical for households that feed cat biscuits daily and prefer to weigh out portions themselves.

How this product avoids the pitfall

The product description states that it is complete and balanced food for cats from 1 year old. This avoids confusion with a treat.

Key benefit & highlights

3.8 kg pack; can be served dry and, according to the description, contains taurine and vitamins.

Suitable for: Shoppers seeking top quality
Gourmet Perle Mini Fillets

Gourmet Perle Mini Fillets - Chicken, Rabbit, Beef & Salmon

Why this fits the profile: Handy for cat owners who want complete wet meals and like to vary flavours.

How this product avoids the pitfall

The label describes the product as complete cat food for adult cats, so you don't need to use it as a separate topper.

Key benefit & highlights

60 pouches of 85 grams; four varieties; 80% moisture according to the stated analysis.

Suitable for: Specific use & intensive users
Purina One Sterilcat Beef & Grain Formula

Purina One Sterilcat Beef & Grain Formula Sterilized Adult Cat Food 800g

Why this fits the profile: Designed for adult cats that have been spayed or neutered and where portion control is part of the daily routine.

How this product avoids the pitfall

The target group is clearly stated and the feeding guide works with weight categories. This allows you to measure more precisely than with a general product.

Key benefit & highlights

800 grams; complete dry food; 37% crude protein and 13% fat according to the product analysis.

Suitable for: Cats that appreciate extra variety
INABA CHURU CAT Chicken

INABA CHURU CAT Chicken

Why this fits the profile: Suitable as a small reward, topper or interactive feeding moment alongside a complete meal.

How this product avoids the pitfall

The product information clearly states "complementary pet food". So you know it is not a replacement for complete cat food.

Key benefit & highlights

90.5% moisture; approximately 6 calories per stick; recommended use is 1 to 2 sticks per day for adult cats.

Looking for more options?

We've put together a full, up-to-date list of products that fully meet these strict selection criteria and comply with current European safety regulations.

Practical buying tips for home

  • Gradually switch to new cat food to minimise digestive issues from a sudden change.
  • Weigh dry food rather than topping up the bowl endlessly.
  • Store opened biscuits in an airtight container in a cool, dry place.
  • Cover opened wet food, keep it in the fridge and follow the time limit on the label.
  • Give cat treats, cat broth and other complementary products in moderation.
  • Check the product type, life stage, net weight and feeding guidelines with every purchase.

Frequently asked questions about cat food

Which is better: wet cat food or dry food?

That depends on your cat's preference, the complete composition and your daily routine. Dry food is easy to store and measure. Wet food contains more moisture and is often offered in portions. With both types, check whether the product is complete food if you intend to use it as a main meal.

How often should a cat eat?

Many adult cats have their daily amount divided over two meals. The right amount depends on weight, age, activity level and body condition. Use the feeding guide on the packaging as a starting point and adjust the portion when necessary.

How long does cat food last after opening?

Dry food stays usable for longer if you seal the bag well and store it in a dry place. Opened wet food should generally be covered, kept in the fridge and used within the time stated on the packaging. For treats such as INABA CHURU, the product information states consumption within 24 hours of opening. Always check the label of the specific product.