Supermarket Dog Treats vs Natural Dog Treats: What's Really in Them?

Supermarket dog treats commonly contain wheat flour, corn starch, glucose syrup, BHA or BHT preservatives, artificial colours like Red 40, artificial flavour enhancers, salt, and "meat by-products" that can include beaks, feathers, and rendered material. Natural single-ingredient treats contain one thing: the meat. That's the entire difference.

This isn't fear-mongering. It's a straightforward read of two ingredient lists side by side. One is a list of 15 to 25 items engineered for shelf life and palatability. The other is a single word. You can decide which one better reflects what your dog actually needs.

Here's what's actually going on inside the packaging.

What's Actually in Supermarket Dog Treats

Most supermarket dog treats are processed food products designed to last 2 or more years on the shelf, hit a low price point, and be palatable enough that dogs will eat them, even when real meat content is minimal.

The ingredient categories you'll reliably find, and what each one is actually doing:

Cereals and Grains: The Cheap Filler

Wheat flour, corn starch, and rice appear at the top of most supermarket treat ingredient lists because ingredients are listed heaviest-first. When wheat flour is the first ingredient on a dog biscuit, the treat is mostly wheat flour. Dogs have no dietary requirement for cereal grains. They are included because they are cheap, bind the treat together during baking or extrusion, and add bulk to the final weight. You're paying for filler.

Added Sugars: For the Dog's Palatability, Not Their Health

Sugar, glucose syrup, and molasses are used to make cheap treats appealing to dogs. They work. Dogs have sweet receptors and will eat sugary treats enthusiastically. But added sugar in treats contributes to dental disease, weight gain, and blood sugar fluctuations in dogs. It is included for the manufacturer's benefit, not the dog's.

Artificial Preservatives: BHA, BHT, and Sodium Nitrite

BHA (butylated hydroxyanisole), BHT (butylated hydroxytoluene), and sodium nitrite are synthetic chemical preservatives used to extend treat shelf life to 2 or more years. BHA is classified by the World Health Organisation as a Group 2B possible carcinogen. BHT has been associated with thyroid disruption in animal studies. Sodium nitrite, when exposed to heat, can form nitrosamines, a class of compounds linked to cancer in laboratory research. These preservatives are not necessary if a treat is processed correctly. Air-drying removes moisture to a level where bacteria cannot survive, with no chemistry required.

Artificial Colours: Red 40, Yellow 5, and Titanium Dioxide

Artificial colours serve one purpose: making the treat look appealing to the human buying it. Dogs have dichromatic vision and are far less sensitive to colour than humans. Red 40 and Yellow 5 are petroleum-derived dyes included purely for visual marketing. Titanium dioxide, used to make treats bright white, is under increasing regulatory scrutiny in multiple countries as a potential health concern. None of these ingredients offer any nutritional value to your dog.

Artificial and "Natural" Flavours

A label that reads "natural and artificial chicken flavour" is telling you something important: there is not enough real chicken in the product to make it taste like chicken on its own. Artificial flavour enhancers are sprayed onto or mixed into treats to create palatability that the actual protein content cannot deliver. "Natural flavouring" is a near-identical catch-all term, legally vague enough to cover almost anything. If a treat needs flavour added, the ingredient isn't doing the job.

Salt: Unnecessary and Often Excessive

Dogs have a much lower sodium requirement than humans. The AAFCO minimum for adult dogs is around 0.08% sodium on a dry matter basis. Many supermarket treats contain salt levels well above what a dog needs, included to enhance palatability and act as a mild preservative. Excess sodium can contribute to increased water intake and, in dogs with cardiac or kidney conditions, may be problematic.

Meat By-Products and Animal Derivatives

"Meat by-products" and "animal derivatives" are legally permitted terms under Australian pet food standards. They can include beaks, feathers, hooves, hide, lung, spleen, kidney, and rendered material from multiple species. This is not necessarily dangerous, but it is deliberately vague. It tells you nothing about the protein source, the quality, the species, or the country of origin. Contrast this with a label that reads "100% Australian beef liver" and you understand immediately what every gram of that treat is made of.

Vague Catch-All Terms: Smoke Flavour, Hydrolysed Proteins, Natural Flavourings

"Smoke flavour" is a chemical flavouring, not actual smoking. "Hydrolysed proteins" are proteins broken down with chemicals or enzymes to increase palatability. "Natural flavourings" is a regulatory loophole wide enough to drive a truck through. These terms collectively signal that a product needs significant flavour engineering because the core ingredients are not delivering on their own.

What Natural Single-Ingredient Treats Actually Contain

A genuinely natural single-ingredient dog treat contains one food: the named protein. Nothing is added and nothing needs to be.

Take Rufus Chews Beef Liver. The ingredient list reads: beef liver. That's it. 125g for $11.50, and every gram of it is Australian beef liver, air-dried until the moisture is removed and the flavour is concentrated. No wheat flour. No glucose syrup. No BHA. No artificial colour. One ingredient.

The reason no preservatives are needed comes down to physics. Air-drying reduces the moisture content of raw meat from roughly 70% down to under 10%. At that moisture level, the water activity (Aw) drops below 0.6, a threshold at which bacteria cannot survive or reproduce. The treat is shelf-stable without any chemistry at all. The same principle has been used for thousands of years to preserve meat.

Here's what a natural single-ingredient treat delivers:

• 100% active ingredient: Every gram is protein and nutrient-dense food. There is no dilution by filler. A 125g bag of beef liver treats is 125g of beef liver.
• Natural palatability: Dogs are hardwired to want meat. Real air-dried protein does not need flavour enhancement. The smell alone will get most dogs sitting at attention from across the room.
• No artificial preservatives: The processing method handles preservation without BHA, BHT, sodium nitrite, or anything else.
• Transparent sourcing: When the ingredient is "kangaroo" or "chicken feet", you know the species, the cut, and (with Australian-made products) the country of origin. There are no vague labels to decode.
• Nutrient integrity: Air-drying at low temperatures (typically 20 to 40°C) preserves heat-sensitive vitamins, amino acids, and omega fatty acids that high-heat processing can degrade.

The Comparison at a Glance

This table summarises the core differences between a typical supermarket dog treat, a quality natural brand, and Rufus Chews.

The Price-Per-Nutrition Reality Check

Supermarket treats look cheaper on the shelf, but the comparison breaks down when you account for what you're actually buying.

A typical 500g bag of supermarket dog biscuits might cost $6 to $9. That sounds like great value until you look at the ingredient list and realise the first ingredient is wheat flour. A significant portion of that 500g weight is filler: grain, corn starch, and water. The actual protein content in many supermarket biscuits sits between 10 and 20% on a dry matter basis.

Compare that to Rufus Chews Kangaroo Tail Chunks at 300g for $19.95. That's 300 grams of pure kangaroo. No filler diluting the bag weight. Protein content around 75 to 80% on a dry matter basis. When you calculate the actual cost per gram of protein, the gap between supermarket treats and single-ingredient treats narrows dramatically. Often they're comparable. Sometimes the single-ingredient treat is better value for nutrition delivered.

The other factor is feeding quantity. Because single-ingredient treats are nutrient-dense and intensely palatable, most dogs are satisfied with smaller amounts. A few pieces of beef liver delivers a genuinely rewarding treat experience. You need more of a flavour-enhanced supermarket biscuit to get the same response, partly because the palatability comes from artificial enhancement rather than real food density.

Natural Treat Brands Worth Knowing

Several Australian brands are doing this well. They deserve a mention.

WAG has a solid natural treats range with single-ingredient options across multiple proteins. Widely available online and through pet specialty stores.

Farmer Pete's is an Aussie brand with a focus on whole, recognisable ingredients. Good transparency on sourcing and processing.

Laila and Me produces air-dried and freeze-dried treats with a strong single-ingredient focus. Particularly popular with owners of smaller breeds.

Where Rufus Chews differs from all of them is consistency. Every single product in the range is one ingredient. No exceptions, no product lines with added flavourings or preservatives slipped in. "One Ingredient, Zero Nasties" is not a tagline applied to some products. It's the only thing the brand makes.

How to Read Any Dog Treat Label in 30 Seconds

You don't need a chemistry degree to sort good treats from bad ones. Here's a simple process:

1. Count the ingredients. Fewer is almost always better. If the list runs past 10 items, put it back.
2. Check the first three ingredients. These make up the bulk of the product by weight. If a grain or starch is in the first three, the treat is mostly grain or starch.
3. Look for BHA, BHT, or sodium nitrite. These are red flags for artificial chemical preservation. A quality treat doesn't need them.
4. Find "meat by-products" or "animal derivatives". If you see either of these, the manufacturer is not being transparent about what protein you're feeding.
5. Look for "natural and artificial flavours" or "natural flavouring". Either phrase means the product needs flavour help. That means the protein content isn't doing its job.
6. Check country of origin. Australian-made from Australian ingredients means Australian food safety standards apply to every step of production.

The fastest shortcut: one ingredient, Australian-made. If you're holding a treat that meets both criteria, you're done.

Products Worth Knowing

If you want to start somewhere, these three cover most use cases:

• Beef Liver (125g, $11.50): The go-to training treat. Small, pungent, high protein. One ingredient: beef liver. Soft enough for puppies and senior dogs.
• Chicken Feet (125g, $10.95): Natural glucosamine and chondroitin from the cartilage, plus a dental chew benefit from the sustained chewing action. One ingredient: chicken feet.
• Kangaroo Tail Chunks (300g, $19.95): Novel protein, lean at under 2% fat, good for dogs with chicken or beef intolerances. One ingredient: kangaroo tail.

See the full range here. Everything ships from Brisbane.

Frequently Asked Questions

Are supermarket dog treats bad for dogs?

Supermarket dog treats are not acutely toxic, but many contain ingredients with no nutritional benefit: wheat flour fillers, added sugar, artificial preservatives like BHA and BHT, and vague "meat by-products". They are safe in small quantities for most healthy dogs, but single-ingredient air-dried treats deliver far more protein and no unnecessary additives.

What are the most common supermarket dog treat ingredients?

A typical supermarket dog biscuit contains wheat flour or corn starch as the primary filler, added sugar or glucose syrup for palatability, artificial preservatives (BHA or BHT), artificial or "natural" flavour enhancers, artificial colours like Red 40 or Yellow 5, salt, and "meat by-products" or "animal derivatives". Most have between 15 and 25 ingredients total.

What is BHA in dog treats?

BHA (butylated hydroxyanisole) is a synthetic preservative used to extend dog treat shelf life to 2 or more years. The World Health Organisation classifies BHA as a Group 2B possible carcinogen. Air-dried treats with low moisture content do not require BHA or any other chemical preservative to remain shelf-stable.

What does "meat by-products" mean on a dog treat label?

"Meat by-products" or "animal derivatives" is a legally permitted term that can include beaks, feathers, hooves, hide, and rendered material from multiple species. It tells you nothing about protein source, quality, or country of origin. A label that reads "100% Australian beef liver" or "kangaroo" leaves no ambiguity whatsoever.

Are supermarket dog treats cheaper than natural treats?

Supermarket treats appear cheaper per gram, but a large portion of that weight is wheat flour, corn starch, or water. When you calculate cost per gram of actual protein, single-ingredient air-dried treats are comparable or better value. You are paying for food, not filler.

Why do supermarket treats need artificial flavours?

Supermarket treats add artificial or "natural and artificial" flavours because the real meat content is too low to make the product palatable on its own. A treat made from 100% chicken or beef liver needs no added flavour because the ingredient is the flavour. If a treat needs enhancement, the protein isn't doing the job.

What natural dog treat brands are available in Australia?

The main natural dog treat brands in Australia are Rufus Chews (single-ingredient, air-dried, Brisbane), WAG (natural treats, wide protein range), Farmer Pete's (Australian-made, whole ingredients), and Laila and Me (air-dried and freeze-dried options). Rufus Chews is the only brand where every single product in the range is guaranteed to be one ingredient.

How are natural dog treats preserved without artificial preservatives?

Air-drying removes moisture from raw meat until water activity (Aw) drops below 0.6, a level at which bacteria cannot survive. No BHA, BHT, or sodium nitrite is required. The same principle has been used to preserve meat for thousands of years, long before synthetic chemistry existed.