How to Read Dog Food Labels

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A survey of 2,000 British dog owners by Paws.com revealed that an amazing 44% of us find dog food labels difficult and at times “impossible to read”.

Almost a third of us (30%) say that dog food labels make it harder to maintain a healthy diet for our dogs.

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We consider feeding our four-legged friends to be vitally important and we want to offer the most nutritious meal possible but the labelling can be so confusing and so small!

For dog foods which aren't such high-quality, there are different methods they can use to camouflage exactly what goes into their foods.

Sometimes it can appear to be a secret language, but like any code, once you know how to crack it, it's easy as pie.

We explore the secret language of dog food labels and help you decrypt those puzzling labels (but you may need a magnifying glass!)

UPDATED : MARCH 2026 - This article has added information on fresh and raw delivered dog food labels, the nutritional standards set by FEDIAF (the European Pet Food Industry Federation) and a handy checklist

TABLE OF CONTENTS

Our Guide to Understanding Dog Food Labels

1. Clarity of Manufacturer

2. Complete V Complementary

3. Check for Splitting Ingredients

4. Avoid Vague ingredients - A Red Flag on any Label

5. Avoid Animal Derivatives/Meal

6. Meat First - Why Protein Position Matters

7. Check the Percentages

8. The 'Flavour' Loophole - No Chicken Required

9. Fat Content - What the Numbers Really Mean

10. Check Organic Claims

In a Nutshell - The Smart Bark Label Lowdown

More from Smart Bark's Dog Food Kitchen

Our Guide to Understanding Dog Food Labels

1. Clarity of Manufacturer

Let's start with the manufacturer. In addition to the name and address, look for contact details in case you have any questions or concerns. Reputable manufacturers will make it really easy for you to reach them.

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Whilst researching dog food articles for Smart Bark we've spoken to lots of customer service departments at smaller, independent dog food companies.

Without exception they have all been real dog lovers, extremely helpful and patiently answered our questions. So if you have a query, we suggest, contact them.

Curious how we test dog food? See our full testing and review methodology.

2. Complete V Complementary

Some foods are marketed as ‘complete’, meaning they contain all the nutrients a dog needs, while others are complementary, meaning they can be given to your dog alongside a complete food.

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All complete foods have to meet certain feeding requirements, so your dog will be getting all the nutrition that it needs, regardless of how much that product costs.

In the UK and Europe, complete dog foods must comply with the nutritional standards set by FEDIAF (the European Pet Food Industry Federation). These standards define the minimum levels of protein, fat, vitamins, minerals and other nutrients required for a dog at each life stage (puppy, adult and senior).

When a food is labelled as 'Complete', the manufacturer is legally required to confirm it meets these guidelines.

If it says 'Complementary', it doesn't, and it must be fed alongside a complete food to avoid nutritional gaps.

So if you are looking for a stand-alone dog food, make sure it says 'Complete'.

3. Check for Splitting Ingredients

Moving on to the ingredients. Helpfully, these are always listed in descending order by weight. This should make it easy for you to see at-a-glance the relative amounts of each ingredient in the food.

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Some dog food companies are sneaky. Keep an eye out for manufacturers splitting cereals/grains into different groups.

Essentially, by dividing the grains into several smaller groups, they fall further down the ingredients list so the food doesn't look as if it's made up of cheaper 'fillers'.

We suggest that you try to group the cereals together so you can work out whether they are in fact the main ingredient.

Cereals and grains aren't a bad ingredient. Vets who recommend cereal-based dog food are quick to point out that, as long as the cereals are good quality and have been properly prepared, they provide essential carbohydrate energy for dogs.

In fact, studies have shown that grain-inclusive commercial dog foods are more digestible than grain-free foods. So don't discount grains entirely.

4. Avoid Vague ingredients - A Red Flag on any Label 

A good rule of thumb is that the more specific the label is, the better. A dog food label should be designed to be clear and easy to understand. If a company is making a great food, it’s only natural to tell the customer exactly what's in it!

A good quality dog food will list all the ingredients by their specific name, rather than vague descriptions of ingredients such as ‘meat and animal derivatives’ or ‘vegetable derivatives’.

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If your dog suffers from food allergies, then avoid vague descriptions as you can't be sure exactly what they contain. Instead look for a food that only contains one source of meat, protein or grain (single source) to make food trials easier.

Fresh, Cold-Pressed, Air-Dried & Insect-Based Foods

It's also worth noting that the landscape of dog food has changed dramatically in recent years, and not all dog food comes in a tin or a bag anymore. Fresh, cold-pressed, air-dried and insect-based foods are increasingly popular, and they tend to handle ingredient transparency very differently to traditional wet and dry foods.

Many premium fresh food brands, such as Butternut Box, Different Dog and Years, use QR codes on their packaging which link directly to a full and detailed ingredient breakdown online.

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This is actually a really positive development as it means the information is there, just not always printed in tiny font on the side of a pouch.

If there's no QR code, look for a clear ingredient list on the company's website before you buy.

At Smart Bark, we assess label clarity as a specific part of our dog food review process. If a company makes it hard to find out what's in their food, that tells you something in itself. For our full tested reviews of the best fresh, raw, cold-pressed and insect-based foods on the UK market, head over to our Dog Food Reviews.

5. Avoid Animal Derivatives/Meal

We suggest, avoiding dog foods where the first listed ingredient is ‘animal derivative’ or ‘meal’ as these products tend to be much lower in quality.

'Meal' is animal by-products that have been heat treated and dried with most of the moisture and the fat removed.

They do provide a concentrated protein source but as mentioned before, it is impossible to work out exactly what the exact ingredients are so may cause issues with allergy tracking.

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6. Meat First - Why Protein Position Matters

Generally, high-quality dog foods tend to contain more meat. The higher up the list of ingredients the meat is, the more it contains.

If you see chicken listed as the first ingredient, you’ll know that dog food has more chicken than any other ingredient on the list.

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With complete raw diets provided by companies such as Bella+Duke or Naturaw, the meat component is substantially higher than anything else.

If you are interested in exploring raw dog diets then take a look at our article Best Raw Dog Food Review, where we test and analyse four of the best raw dog food companies in the UK today.

7. Check the Percentages

If particular attention is drawn to a specific ingredient (e.g. with Salmon), the percentage of that ingredient component must also be listed.

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In this example the front of the packaging claims 'Poached Salmon - 47% Salmon' and on the back of the packaging they have clearly identified how the 47% is made up.

🐾 Our Favourite Dog Food Resource...

Once you know what to look for on a label, All About Dog Food is an invaluable free tool for putting it all into practice. Simply search any UK dog food brand and you'll get a detailed nutritional breakdown, a star rating and a clear analysis of the ingredients (all in plain English).

We use it as part of our own dog food review process at Smart Bark, and we'd genuinely recommend bookmarking it. If a food scores well on All About Dog Food and passes the label checks above, you're in good shape.

8. The 'Flavour' Loophole - No Chicken Required

Dog food that says it is ‘with chicken’ must contain at least 4% chicken. A dog food that states it is ‘chicken-flavoured’ doesn’t have to contain any at all.

That's right NO CHICKEN is required in a chicken-flavoured product! There's even a picture of a chicken drumstick on the packaging - which isn't in the food ....

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9. Fat Content - What the Numbers Really Mean

The majority of dry dog foods contain approximately 9-14% fat. If your dog is prone to weight gain, look out for foods with no more than 10% fat.

You'll be spoilt for choice as dog obesity is a real issue so many manufacturers have extended their range to stock low fat dog foods aimed specifically at overweight pooches like Pooch & Mutt.

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If you are looking to reduce your dog's calories whilst maintaining a healthy diet, you could explore tailored, delivered dog foods.

Pure Pet Food, Tails, Years, Butternut Box and Different Dog are five companies which offer bespoke foods tailored to your dog and delivered to your door.

They take into account health issues, allergies and weight loss when designing your food so you know that it has an excellent nutritional rating whilst balancing the calories.

Further information including costs, ingredients and deliveries are included in our review of the best delivered dog food companies in the UK.

10. Organic Claims

A pre-packed product can only be labelled as “organic” if at least 95% of the ingredients are organic.

The organic standards applied to dog food ingredients include : cleaning materials and pest control methods are restricted, genetically modified organisms (GMOs) are strictly prohibited and flavourings must be either naturally or organically produced.

Organic dog foods will of course be more expensive than their non-organic counterparts.

In a Nutshell - The Smart Bark Label Lowdown

Dog food shopping can feel like deciphering a foreign language, but armed with the right knowledge, you'll be navigating those labels like a pro in no time. Here's your quick-fire cheat sheet:

✅ Probe the manufacturer - reputable companies make it easy to contact them. If they're hiding behind vague details, ask yourself why.

✅ Complete is key - always look for the word 'Complete' on the label. Anything marked 'Complementary' needs to be fed alongside another food to be nutritionally balanced.

✅ Spot the splitting - sneaky manufacturers divide grains into smaller groups to push them down the ingredients list. Add them back together and see where they really rank.

✅ Vague is never good - "meat and animal derivatives" tells you nothing. The best brands list every ingredient by name because they're proud of what's in the bowl.

✅ Meat matters most - the higher up the list, the more of it there is. Look for a named protein (chicken, salmon, beef) as the first ingredient, not a mystery derivative.

✅ Forget 'Flavour' - a food labelled "chicken-flavoured" doesn't legally need to contain a single scrap of chicken. Don't be fooled by the picture on the front.

✅ Fat facts - most dry foods sit between 9–14% fat. If your dog is watching their waistline, look for 10% or under.

✅ Bypass the branding - gorgeous packaging and bold claims are marketing, not nutrition. Flip it over and read the small print every time.

✅ Byproducts aren't always bad - liver, heart and kidney are nutrient-dense and dogs love them. Don't dismiss a food just because it contains named organ meats.

✅ Picky pup? - if your dog turns their nose up at dry kibble, they're telling you something. Fresh, raw and cold-pressed foods are often far more palatable, and the labels tend to be a lot cleaner too.

And remember, if you'd rather let someone else do the label detective work, All About Dog Food rates hundreds of UK dog foods so you don't have to. We use it ourselves.

More from Smart Bark's Dog Food Kitchen

Whether you're just starting to research your dog's diet or looking to make a switch, Smart Bark has you covered. We've tested, reviewed and compared more dog foods than we care to count. Here's everything in one place.

Best Dog Food UK 2026 : Independently Tested & Reviewed Our flagship round-up. Nine brands tested on real dogs with honest costs, pros, cons and nutritional ratings

Best Raw Dog Food UK : Tested & Reviewed for 2026 We put five of the UK's leading raw food companies through their paces - Bella+Duke, Naturaw, Mersey Raw, Paleo Ridge and ProDog Raw

Best Fresh Dog Food : Tested & Reviewed Freshly cooked and delivered to your door, we compare the best fresh food brands on the UK market

Best Delivered Dog Foods : Healthy & Tailored Bespoke meal plans delivered straight to your door. We review the companies taking the guesswork out of feeding

Unleashing the Goodness : Best Dry Dog Foods Not all kibble is created equal. We explore cold-pressed and higher-welfare dry foods that punch well above their weight

Best Puppy Foods UK for 2026 : Tested & Reviewed Getting a puppy's nutrition right from day one matters. We review the best puppy foods across dry, wet, raw and fresh

Best Insect Dog Food : Grab some Grub Eco-friendly, hypoallergenic and surprisingly nutritious, is insect-based dog food the future? We find out

Butternut Box Review : Fresh, Fuss-Free Dog Food Delivered One of the UK's best-known fresh food brands. We put Butternut Box to the real test with real dogs

Years.com Dog Food Review : A Complete Nutrition System Pantry-fresh, tailored and delivered we review Years innovative approach to dog nutrition

Different Dog Review : Freshly Cooked & High Quality Human-grade ingredients, freshly cooked and tailored to your dog. We find out if Different Dog lives up to the hype

Pure Pet Food Review : Healthy, Tailored and Delivered Air-dried and nutritionally dense, Pure Pet Food offers a clever middle ground between kibble and raw.

Naturaw Dog Food Review Award-winning and ethically sourced, we dig into Naturaw's raw range to see if it delivers on its promises

Wilsons Dog Food Review : Fresh, Cold Pressed and More One brand, multiple formats, Wilsons offer an impressive range and we tested the lot

Edgard & Cooper Dog Food Review Great for your dog and kinder to the planet. We review Edgard & Cooper's eco-conscious approach to dog nutrition

Grub Club Insect Dog Food Review Next-generation nutrition using insect protein, ideal for dogs with allergies or sensitive tummies

Tuggs Insect-Based Dog Food Review Sustainable, nutritious and surprisingly tasty. We put Tuggs to the test with our most discerning canine critics

Wild Pet Food Review : The Dry Alternative to a Raw Diet All the benefits of raw without the faff.

Wild Pet Food offers a convenient and nutritious cold-pressed alternative

How We Test and Review Dog Food Curious about our process? Here's exactly how we test, score and review every dog food that makes it onto Smart Bark.

Hopefully you've found some useful information on reading dog food labels.