Novel & Single-Protein Raw Diets for Dogs with Allergies

A novel or single-protein raw diet feeds your dog one animal protein they have rarely or never eaten, so there is nothing hidden to react to. Fed strictly for about 8 weeks in a vet-guided elimination trial, it is one of the clearest ways to find out whether food is behind itching, ear problems or an upset tummy.

Food allergies and intolerances are a common reason Melbourne dogs scratch, lick their paws and have unsettled stools. Here's what novel and single-protein diets are, which proteins to try, how to run a trial properly, and where raw fits in.

What's the difference between single protein and novel protein?

A single-protein diet contains just one animal protein source, so if your dog reacts, you know exactly what to look at. A novel protein is one your dog hasn't eaten before, so their immune system hasn't had a chance to become sensitised to it. The most useful allergy diets are both: a single, novel protein.

"Novel" is personal to your dog. Chicken and beef are the most common triggers simply because they're in so many foods. If your dog has eaten kangaroo treats for years, kangaroo isn't novel for them any more. Before you choose, write down every food, treat and chew they've had.

Which proteins work best for allergic dogs?

• Kangaroo: lean, wild-harvested and genuinely new to many dogs. Shop kangaroo dog & cat food or read is kangaroo good for dogs?
• Fish and salmon: rich in omega-3s that support skin and coat. Shop salmon & fish.
• Turkey: an option for some dogs that react to chicken, though some poultry-sensitive dogs react to both.
• Goat, venison and duck: useful for rotation once you know which proteins your dog tolerates.

Why does raw make single-protein feeding easier?

Many complete raw patties are built from one protein plus bone, organ and vegetables, without the mixed meat meals or grain proteins that can blur a trial. That makes the label easy to check. Good starting points in store include Big Dog Barf Single Protein Kanga, Big Dog Barf Single Protein Turkey and Doctor B's Barf Frozen Raw Kangaroo. Browse the full single-protein raw range or our raw & BARF range.

Prefer not to feed raw? Prime100 SPD Air Dried Kangaroo and Pumpkin is a single-protein option that needs no freezer. Whatever you choose, read the full ingredient list: "kangaroo" on the front doesn't always mean kangaroo is the only meat inside.

How do you run an elimination trial?

1. Talk to your vet first. Itching can also come from fleas, environmental allergies or infections, so rule those out. Some vets prefer a prescription hydrolysed diet for trials; ask which approach suits your dog.
2. Choose one novel single protein your dog hasn't eaten before.
3. Transition over 7–14 days using our step-by-step transition plan.
4. Feed only that protein for about 8 weeks, including treats. Skin can take that long to settle.
5. Keep a simple diary of itching, ears, paws, stools and energy each week.
6. Reintroduce old proteins one at a time, around two weeks apart, and note any flare-ups.

What can undo an elimination trial?

One chicken treat, a lick of the kids' sandwich or a flavoured dental chew can reset the clock. Match treats to your trial protein, and check the labels on chews and dental products in our dental & oral care range. Flavoured medications and supplements count too, so ask your vet about alternatives. Support digestion during the switch with our gut health range.

How much should you feed?

Most adult dogs need roughly 2–3% of their ideal body weight in raw food per day, while puppies need more and should be on a diet formulated for growth. Treat this as a starting point and adjust by body condition: you should feel the ribs easily but not see them.

Raw feeding safety basics

• Thaw in the fridge, not on the bench. Move tomorrow's portion from the freezer to the fridge the night before, and keep raw food below 5 °C.
• Wash hands, bowls and benches with hot soapy water after every raw meal, and keep raw away from ready-to-eat food.
• Pick up leftovers. Discard any uneaten raw after about 20–30 minutes rather than leaving it out.
• Check with your vet first if you're feeding a puppy, if anyone in the household is immunocompromised (very young, elderly, pregnant or unwell), or if your dog has a medical condition.

Key takeaways

• Single protein means one meat source; novel means new to your dog. Aim for both.
• Kangaroo, fish, turkey, goat and venison are common choices, but only if your dog hasn't eaten them before.
• Run trials strictly for about 8 weeks with your vet's guidance, treats included.
• Reintroduce proteins one at a time to identify triggers.

For more help, read the sensitive stomach guide and the complete Melbourne raw feeding guide, or pop into our Moorabbin store and chat with the team.

Frequently asked questions

What is a novel protein for dogs?

A novel protein is a meat your dog has rarely or never eaten, such as kangaroo, goat or venison for many Australian dogs. Because their immune system hasn't met it before, it is less likely to trigger an allergic reaction.

How long does a food elimination trial take?

Most trials run for about 8 weeks of strict feeding, because skin can take that long to settle. Your vet may suggest a shorter or longer trial depending on your dog's symptoms.

Is kangaroo hypoallergenic for dogs?

No food is truly hypoallergenic, but kangaroo is a lean protein many dogs haven't eaten before, which makes it a popular novel protein. If your dog already eats kangaroo regularly, choose a different protein for a trial.

Can I give treats during an elimination trial?

Yes, as long as they are made from the same single protein as the trial diet. Check flavoured chews, dental sticks and medications too, as these can contain chicken or beef.

Do I need a vet for a single-protein diet?

It is best to involve your vet, because itching and ear problems can also be caused by fleas, environmental allergies or infections. Your vet can rule these out and help you interpret the results.