How to read a dog food label (no chemistry degree needed)

July 6, 2026

Category: Dog nutrition | Reading time: 5 min | Updated: July 2026

Pick up any bag of dog food and you will find a lot of words.

Complete and balanced. Premium nutrition. Vet recommended. Natural ingredients. Grain-free. High protein. Gently cooked. Inspired by nature.

None of those phrases are regulated in Australia in any meaningful way. Any brand can print them. Most do.

The actual information on the label, the stuff that tells you what is really in the bag, is buried in the ingredient list and the guaranteed analysis panel.

It is not written to be easy to read. It is written to comply with Australian Standard AS 5812 while presenting the product in the most flattering light possible.

Here is how to cut through it in about five minutes.

Start with the ingredient list. Not the front of the bag.

The front of the bag is marketing. The ingredient list is the legal record of what is actually inside.

Under AS 5812, the Australian standard that governs pet food labelling, ingredients must be listed in descending order by weight. The first ingredient is the heaviest. The last ingredient is the lightest.

That is the whole game.

The first five ingredients tell you most of what you need to know. Whatever is in those five slots makes up the bulk of what your dog eats every day. If the first ingredient is a named protein source, chicken, beef, black soldier fly larvae, kangaroo, that is a good sign. If the first ingredient is a grain or a starch, the food is carbohydrate-led regardless of what the front of the bag says.

One catch: watch for ingredient splitting, where a manufacturer lists the same carbohydrate source in multiple forms (corn, corn gluten meal, corn starch) so each appears individually lower on the list, disguising the fact that combined they outweigh the protein source.

The moisture catch

When you compare a wet food to a dry food, the guaranteed analysis numbers are not directly comparable because moisture content is completely different.

A wet food might show 8% protein and a dry food might show 28% protein. That does not mean the dry food has more protein per serve. The wet food's protein content on a dry matter basis, with moisture removed from the calculation, is often much higher.

Practical takeaway: do not compare wet and dry food nutritional panels directly. They are measuring different things.

What the ingredient names actually mean

The naming conventions on Australian dog food labels follow specific rules. Once you know the code, the label becomes a lot more readable.

What it says	What it means	What to do
Chicken	Whole fresh chicken. Good sign. High moisture means it may rank lower than it appears once water weight is removed during processing.	Check what ingredient follows it. If it is a filler, the actual chicken content may be lower than it looks.
Chicken meal	Dehydrated chicken. Concentrated protein. A higher protein content per gram than fresh chicken on a dry food label.	Not a red flag. A reasonable measure of the dry matter content.
Meat meal	Unspecified animal source. Could be anything.	Avoid. If the brand won't name the animal, there is a reason.
Chicken by-product meal	Rendered parts not typically consumed by humans. Organs, feet, undeveloped eggs. Organs are nutritious.	Named by-products are better than unnamed ones. Transparency is the variable.
Corn, wheat or soy in top 5	Carbohydrates are a necessary in dry food to bind and provide energy. The question is not whether they are present but what role they play. A food where a grain or starch leads the list before any protein source is carbohydrate-led by design. A food where a named protein leads and carbohydrates appear further down is protein-led with carbohydrates in a supporting role. Both are common. Only one is a concern.	For allergy dogs, these can be triggers. For all dogs, check that a named protein source appears before any grain or starch in the list.
Natural flavour	Unspecified flavouring from animal or plant sources. Legal and common.	Worth noting if your dog has sensitivities, as the source is rarely disclosed.
Preserved with mixed tocopherols	Vitamin E used as a natural preservative.	Good. The alternative is artificial preservatives like BHA and BHT.

The guaranteed analysis panel

This is the table of numbers on the back of the bag. It lists minimum or maximum percentages of protein, fat, fibre, and moisture. Under AS 5812, all four are required on every label.

What to look for:

• Crude protein: minimum percentage. For an active adult dog, 18% or above on a dry matter basis is a reasonable baseline. For allergy dogs or working dogs, higher is generally better.

• Crude fat: minimum percentage. Fat is energy-dense. Too low and the food may be less digestible. Too high and weight becomes an issue.

• Crude fibre: maximum percentage. Lower is generally better for digestibility.

• Moisture: maximum percentage. Dry food typically sits around 10%. Wet food around 75 to 80%.

The word 'crude' in these descriptions refers to the laboratory method of analysis. It is a technical term, not a comment on quality.

The nutritional adequacy statement

Somewhere on the label, usually near the feeding guide, there should be a statement about nutritional completeness. In Australia, this typically references AAFCO nutrient profiles, the international standard used as a benchmark under AS 5812.

What you are looking for is a statement that the food is 'complete and balanced' for your dog's life stage. If it says 'complementary food' or 'intermittent feeding only,' it is not designed to be a sole diet.

This matters more than almost anything else on the label. A food can have a beautiful ingredient list and still be nutritionally incomplete if it has not been formulated to meet minimum nutrient requirements.

If the label does not include a nutritional adequacy statement at all, that is a problem. All mainstream complete dog foods sold in Australia should carry one.

The front-of-pack claims: a quick decoder

• 'Natural': no regulated definition in Australian pet food. Any brand can use it.

• 'Grain-free': means no grains, but grain-free foods often contain other starchy carbohydrates like potatoes, lentils, or chickpeas. Not automatically better for allergy dogs.

• 'Human grade': means the ingredients were produced to human food standards. It does not mean the food is nutritionally superior to non-human-grade pet food.

• 'Vet recommended' or 'vet formulated': no regulated standard. Some brands use these terms loosely. Look for specific veterinary credentials if this claim matters to you.

• 'Novel protein': genuine clinical relevance for allergy dogs. Also increasingly used as a marketing term. Check the ingredient list to confirm it is actually the primary protein and that no common allergens appear further down the list.

The one question worth asking

If you only do one thing when reading a dog food label, make it this.

Find the first five ingredients and ask whether you would feed those five things to your dog if you could see them sitting on a bench in front of you.

A named protein source. A named whole food carbohydrate. A named fat source. That is a reasonable start.

Vague terms, unnamed animal sources, and a list that front-loads starches before proteins are the signals worth acting on.

The rest is detail. Useful detail, but detail. Start with the first five.

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