Joybuy Insights

Choosing dog and cat food: a practical guide for every life stage

Buying dog and cat food online seems simple, until you have to choose between dozens of flavours, brands and pack sizes. However, eye-catching packaging tells you little about whether a product is right for your pet. Their age, weight, activity level and any sensitivities all affect which food is the right choice.

Look out for these common pitfalls:

  • Marketing claims without clear context: terms such as “natural”, “premium” or “supports the immune system” only mean something when you also check the ingredients list and analytical constituents. Claims about how a product works come from the brand and are not a guarantee for every pet.
  • The wrong life stage: puppy food, adult dog food and senior dog food have different nutritional profiles. Food for adult dogs is not automatically suitable for a puppy.
  • A large bag without trying it first: a 12 or 17 kg pack may seem like good value, but it is inconvenient if your dog or cat doesn’t like the kibble. If your pet has sensitivities, a large supply could also go to waste.

Which specifications should you check?

1. Species, age and size

First, check whether the product is intended for a dog or cat, and which life stage it is for. Then consider your dog’s size. Food for small breeds often has smaller kibble. For large breeds, food for large dogs or large-breed puppies can be more practical, as the feeding guidelines take their expected adult weight into account.

Examples:

  • Puppy food: formulated for young dogs as they grow. According to the product information, Acana Dog Puppy Large Breed is intended for puppies expected to weigh around 30 kg or more as adults.
  • Adult dog food: suitable from the stated adult age, often from 1 year.
  • Senior dog food: according to the packaging, Beneful Happy Adult 7+ is intended for older dogs aged 7 and over. Eukanuba Life Care Dog Senior Small Chicken is described as being for small senior dogs aged 11 and over.
  • Food for adult cats: check that the packaging says “complete food for adult cats”.
  • Food for sterilised cats: according to the product information, Purina One Sterilcat is intended for adult cats that have been spayed or neutered.

2. Complete food and analytical constituents

Look for the designation complete and balanced pet food or the legal term “complete pet food”. According to the product information, this means the food is intended to be fed as a daily staple. Also check the percentages of protein, fat, crude fibre and ash.

A higher protein percentage doesn’t automatically make a product suitable for your pet. The overall composition and daily amount remain important. For example, Beneful Happy Adult 7+ lists 24% protein and 8% fat, while according to the label, Purina One Sterilcat contains 37% protein and 13% fat. These figures are only useful when comparing foods for the same species and life stage.

Always follow the feeding guidelines on the packaging and adjust the portion to suit your pet’s activity level, body condition and any changes in weight. Make sure they also have plenty of fresh drinking water.

3. Ingredients, grains and specific needs

Read the ingredients list from top to bottom. Ingredients are generally listed in descending order by weight. Look for the main animal protein source, any grains and the presence of added fibre or oils.

Grain-free dog food may be suitable if you want to avoid grains, but “grain-free” doesn’t mean better. Some grain-free formulas contain ingredients such as peas, chickpeas or sweet potato. If you suspect an allergy or your pet has ongoing digestive problems, it’s better to consult a vet than to keep switching foods yourself.

For cats with sensitive digestion, Purina One Sensitive Adult Cat Food Turkey & Rice Formula is a targeted option in the range. According to the product information, this formula contains no added wheat. The claim of 24% less smelly faeces in 14 days comes from Purina research, so it should be understood as a brand claim, not a guaranteed result.

Recommendations by type of buyer

Suitable for: Budget-conscious first-time buyers
Purina Beneful Adult Dog Food Beef & Garden Vegetable Formula 1.4kg

Purina Beneful Adult Dog Food Beef & Garden Vegetable Formula 1.4kg

Why it suits this profile: An affordable 1.4 kg bag for owners of adult dogs who want to try a smaller quantity first. The product information states that the food is suitable for adult dogs of all weights.

How this product avoids the pitfall

The label lists the composition, analytical constituents and feeding guidelines. This lets you check portion sizes rather than relying on the packaging alone.

Key benefit & highlights

1.4 kg pack; the product information lists 15% protein, 8% fat and whole grains as a source of fibre.

Suitable for: Buyers looking for premium quality
Orijen Original Prey Dog Food 11.4 kg

Orijen Original Prey Dog Food – 11.4 kg

Why it suits this profile: For dog owners looking for a detailed ingredients list and a high proportion of animal ingredients. The bag is particularly practical for households with plenty of dry storage space.

How this product avoids the pitfall

The product page lists specific ingredients such as chicken, turkey, herring, cod and egg. You can see which protein sources are included, rather than relying on a general flavour name.

Key benefit & highlights

11.4 kg pack; according to the product information, 38% crude protein, 18% crude fat and complete food for all life stages.

Suitable for: Specific needs & frequent feeding
Acana Dog Puppy Large Breed 17 kg

Acana Dog Puppy Large Breed 17 kg

Why it suits this profile: Formulated for large-breed puppies expected to weigh at least 30 kg as adults. The large pack suits households that feed several portions each day.

How this product avoids the pitfall

The intended users are clearly described. This helps you avoid buying general adult food for a fast-growing large-breed puppy.

Key benefit & highlights

Developed for large-breed puppies; the product information lists chicken, egg, flatfish, fruit and vegetables as ingredients.

Suitable for: Cats with sensitive digestion
Purina One Sensitive Adult Cat Food Turkey & Rice Formula 800g

Purina One Sensitive Adult Cat Food Turkey & Rice Formula 800g

Why it suits this profile: A small pack for adult cats if you want to try a turkey and rice formula and see how your cat responds to it first.

How this product avoids the pitfall

The product description identifies the intended cats, the first protein source and the absence of added wheat. If your cat has genuine symptoms, check the ingredients and ask a vet for advice.

Key benefit & highlights

800 g pack; according to the product information, complete food for adult cats, with turkey as the first ingredient.

Looking for more options?

We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and current European safety regulations.

Practical tips for feeding at home

  • Start with a small bag when introducing a new brand or protein source.
  • Switch gradually over around 7 to 10 days, unless your vet advises otherwise.
  • Store dry food in a cool, dry place and seal the pack tightly.
  • Weigh out portions rather than relying solely on a measuring cup.
  • Compare the price per kilogram, not just the price of the bag.
  • For food for sterilised cats, check that the feeding guidelines suit your cat’s weight and activity level.

Frequently asked questions about dog and cat food

How long can you keep an opened bag of dry food?

This varies by brand and packaging. Keep the bag tightly sealed in a cool, dry place. Always check the best-before date and any instructions on the label about using the food after opening. The smell, texture and your pet’s willingness to eat it may change if the bag has been open for a long time.

Is premium pet food automatically more suitable?

No. “Premium” is mainly a marketing term and doesn’t tell you by itself which food is right for your dog or cat. Compare the species, life stage, ingredients, analytical constituents, pack size and feeding guidelines. A complete food with a simple composition may be a better fit than a more expensive product with ingredients your pet doesn’t need.

How much dog or cat food does my pet need each day?

Use the guidelines on the packaging as a starting point. The right amount depends on your pet’s weight, age, activity level, condition and whether their diet also includes wet food or treats. Check their weight regularly and adjust portions gradually. If your pet is growing, overweight or has health problems, it’s best to consult a vet.