Joybuy Insights

Buying Cat Food: How to Choose the Right Food Without Unnecessary Costs

Buying cat food seems straightforward, until you have to choose between dry food, wet food, grain-free cat food, treats and multipacks. Packaging often emphasises words like “natural”, “premium” or “with fish”, yet those terms don’t always tell you whether the food suits your cat’s age, lifestyle and daily needs.

Pay particular attention to three common pitfalls:

  • Confusing a treat with a complete meal. Liquid cat treats and soups are often complementary foods. They are intended as an extra and don’t automatically provide all the nutrients for a daily menu.
  • Only looking at the main ingredient name. “With chicken” or “with salmon” doesn’t always tell you how much of it is actually in the product. Check the composition and the stated percentage.
  • Buying a large pack without calculating consumption. A cat food multipack can be convenient, but only if your cat accepts the flavour and texture. With a fussy cat, a large stock can actually lead to waste.

Which specifications should you check before buying cat food?

1. Age and nutritional status

First, choose a product that clearly matches your cat’s life stage. Kitten food is tailored to the growth phase, while cat food for adult cats has a different nutritional composition and feeding guideline. For kittens, it’s wise to look for the phrase “complete pet food” and the appropriate age range, for example from weaning up to twelve months.

Nutritional needs can also change after neutering. Cat food for neutered cats sometimes contains an adjusted energy density and a specific feeding guide. Always follow the amount on the packaging and adjust the portion according to weight, activity and body condition.

2. Complete or complementary food

The label will state whether the product is complete or complementary pet food. Complete food is intended as a daily meal when given according to the guidelines. Complementary food, such as cat treats, soup or a topping, is an extra part of the menu.

Examples:

  • Wet cat food can be a complete meal, but check this per product.
  • A liquid treat, such as Felix Deli Moments, is complementary food and not a replacement for the main meal.
  • Felix Soup is intended as a supplement to a balanced diet.
  • INABA Churu Cat Tuna is a treat and not a complete meal.

When giving treats, reduce the main food if necessary according to the feeding guide. This way, you prevent small extras from adding unnoticed calories.

3. Ingredients, moisture and portion size

With dry cat food, the moisture content is low and fresh drinking water must always be available. Wet food generally contains more moisture and is often chosen for cats that enjoy soft food. That doesn’t automatically make wet food suitable for every cat; acceptance, composition and the total daily portion remain decisive.

If you want to buy grain-free cat food, check whether grains are actually absent from the ingredients list. A grain-free formula isn’t automatically necessary for every cat. If you know your cat has allergies or persistent issues, consulting a vet is wiser than repeatedly switching between different types of food yourself.

Also pay attention to:

  • the net quantity and number of portions;
  • the recommended daily amount;
  • the best-before date;
  • storage advice after opening;
  • a gradual transition from old to new food.

Recommended choices by type of cat owner

Suitable for: Budget-conscious beginners
Purina One Junior Kitten Food Chicken & Grain Formula 800g

Purina One Junior Kitten Food Chicken & Grain Formula 800g

Why this suits the profile: A straightforward 800g pack is practical when you’re buying kitten food for the first time and want to see if your kitten accepts it.

How this product avoids the pitfall

The packaging states the target group: kittens from weaning up to twelve months. This prevents you from choosing adult cat food for a growing animal.

Key benefit & highlights

Complete food for kittens; 17% chicken and 13% whole wheat according to the stated composition; can be fed dry or with a little water.

Suitable for: Shoppers seeking top quality
Farmina N&D Ocean Cod, Spelt, Oats and Orange Flavor Adult Cat Food 1.5kg

Farmina N&D Ocean Cod, Spelt, Oats and Orange Flavor Adult Cat Food 1.5kg

Why this suits the profile: Ideal for those who want to compare ingredients and nutritional additives carefully and are looking for a fish-based option for adult cats.

How this product avoids the pitfall

The composition lists fresh cod at 27% and dehydrated cod at 26%, alongside spelt and oats. This allows you to verify the marketing claim about fish against the percentages.

Key benefit & highlights

1.5kg pack; fish as a clearly stated protein source; contains taurine, vitamins and minerals among other ingredients according to the product information.

Suitable for: Specific use & intensive users
Farmina N&D Prime Complete Cat Food for Neutered Cats - Chicken - 300g

Farmina N&D Prime Complete Cat Food for Neutered Cats - Chicken - 300g

Why this suits the profile: A targeted choice for owners of neutered cats who actively want to tailor portions and composition to weight and activity.

How this product avoids the pitfall

The product information is specifically aimed at neutered cats and provides daily amounts per body weight. This helps with more accurate portioning than feeding by instinct.

Key benefit & highlights

Grain-free formula; 38% crude protein and 16% crude fat according to the stated analysis; 300g pack to assess acceptance first.

Suitable for: Households wanting variety
Gourmet Perle Mini Fillets multipack 60 x 85 g

Gourmet Perle Mini Fillets - Chicken, Rabbit, Beef & Salmon Cat Food - 60 x 85 g

Why this suits the profile: A large cat food multipack suits households with an adult cat that enjoys different flavours and regularly receives wet food.

How this product avoids the pitfall

The multipack contains four varieties and 85g portions. This means you don’t have to store a large opened pack for as long, and you can alternate flavours.

Key benefit & highlights

60 portions of 85g; complete nutrition for adult cats; four stated flavours and no added artificial colours, preservatives or flavourings according to the product information.

Dry food, wet food or treats: what suits your situation?

Dry cat food is easy to portion and store. A 2kg or 3kg bag can be economical for daily use, but seal the pack well to preserve aroma and freshness. Examples include IAMS Adult Salmon 3kg, IAMS Adult Tuna 3kg and g’woon Adult Cat Bites with Fish 2kg.

Wet cat food is often chosen for its soft texture and moisture content. Store leftovers in the fridge according to the label and use them within the stated period. Gourmet Gold Mousse and g’woon Cat Pate Salmon are examples of portion packs for adult cats.

Cat treats are suitable for rewards or interaction, but should remain supplementary. Felix Deli Moments Salmon comes in 10g sachets; INABA Churu Cat Tuna contains 91% moisture according to the product information and is intended as a treat or topping. Give the recommended amount and adjust the main food if necessary.

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.

Frequently asked questions about buying cat food

How often should I introduce new cat food?

Generally, let a cat transition gradually. Over about five to seven days, mix a little more of the new food into the familiar food each day. Stop or slow down the transition if there are clear problems, and consult a vet if issues persist.

Is wet cat food more expensive than dry food?

That depends on the brand, pack size, daily amount and energy content. Don’t just compare the price per tin or bag; calculate the cost per day based on the feeding guide. A multipack can reduce the price per portion, while a smaller pack is handy for limiting waste.

How long does cat food keep after opening?

Always follow the label. Dry food should be stored in a cool, dry place and kept tightly sealed. Opened wet food should generally be covered and kept in the fridge. Some product information states use within 48 hours; for INABA Churu Cat Tuna, it’s a maximum of 24 hours after opening. Throw away food that smells different, has changed colour or has been out of the fridge for too long.