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Briantos Adult Grain-Free – Duck & Potato

Briantos

Briantos Adult Grain-Free: Duck & Potato review

56.9/100Good
DryAdult

A grain-free range in our Good band where potato takes the place of Briantos's usual cereals. Each version gets a genuine 20% helping of its named dried protein, duck, lamb or salmon. Poultry protein and poultry fat still do a share of the work underneath, so grain free here does not mean single protein.

Where to buy: coming soon
Live retailer links are coming soon. Once we have them from UK retailers, where to buy and the best price will appear here.

Our view

Likely to suit

  • Dogs that do better with no cereal at all
  • Owners who want the named animal declared at a meaningful level
  • Adults of almost any build, with feeding amounts from 1kg to 80kg
  • Flavour fatigue. Only the lead protein changes between bags

Worth watching

  • Dried poultry protein and poultry fat in all three, so no poultry-free elimination plan
  • Fish oil in every version
  • Cellulose on every list, bulk more than nourishment

Written by our editorial team. Independent guidance, not veterinary advice.

How this scores

How we score
56.9/100Good
Protein and processingAverage
Nutritional balanceAverage
TransparencyExcellent
ValueGood

The details

Dog fit

Listed for adult dogs. If poultry is the suspected problem, this range is the wrong place to test it: check the list before you order.

Food type

Dry

Life stage

Adult

Main protein

Duck

The score, in context
  1. Duck 56.9
  2. Salmon 54.2
  3. Lamb 53.8

All three Good. Typical dry food: Good.

Honest headline proteins earn the three their place, while unnamed poultry, cellulose and a starch-led middle hold the labels back.

What's in it
  • Dried duck protein20%A change of scene for a jaded eater.
  • Dried potato, dried potato starch20%The grain replacement; the share is for the potato.
  • Dried poultry protein10.5%A family name for several birds, which may include chicken.
  • Poultry fat
  • Dried sweet potato6%The larger sweet potato share in the range.
  • Desugared beet pulp, celluloseBulk.
  • Protein hydrolysate, dried peasThe hydrolysate sharpens the taste.
  • Mono-calcium phosphate, fish oilFish oil supplies the omega 3.
  • Chicory, brewer's yeast, salt, celery, carrotsChicory brings a touch of prebiotic inulin.

Vitamins A, D3 and E and a full B group with choline, plus iodine, copper, selenium and zinc, part of it as an amino acid chelate.

Named ingredients

Dried duck protein (20%), dried potato (20%), dried potato starch, dried poultry protein (10.5%), poultry fat, dried sweet potato (6%), desugared dried beet pulp, cellulose, protein hydrolysate, dried peas, mono-calcium phosphate, fish oil, dried chicory, dried brewer's yeast, sodium chloride, dried celery, dried carrots.
Against the range
Poultry protein
10.5%
14% on the salmon, unquantified on the lamb.
Sweet potato
6%
3% on the others.
Carbohydrate, dry matter
46.1%
43.7% on the lamb.

The highest scorer of the three and the one to try first for a bored eater with no poultry issues.

Each version opens with 20% of its named protein in dried form, concentrated enough to count for far more than fresh meat would. Dried potato at 20%, potato starch and some sweet potato replace grain, and estimated carbohydrate of 43.7% to 46.1% of dry matter shows the type of starch changes, not the amount.

Underneath sit dried poultry protein and poultry fat in all three, then beet pulp, cellulose, peas, chicory, brewer's yeast and fish oil. Protein converts to 28.0% of dry matter on every bag, and moisture is declared at a relatively high 18%.

Nutritional analysis

Declared analysis

Energy
325.5 kcal/100g
Protein

23%

Fat

11.5%

Fibre

3%

Ash

6.7%

Moisture

18%

Dry weight

Protein

28%

Fat

14%

Fibre

3.7%

Ash

8.2%

Carbs

46.1%

As-fed composition

Estimated breakdown of the finished product by ingredient category, from the declared ingredient list and ingoing weights. These are estimates, not measurements.

Meat

30.5%

Carbs

56.5%

Veg

0.6%

Oils

6.9%

Other

5.6%

Pricing & size
Price per kilo
£2.83 (RRP)
Pack
**12kg** / kg)
A 15kg dog eats
220 to 305 g a day, 260 in the middle
Cost per day, 15kg dog
£0.74

Budget end of the dry market, though a premium against what the analysis shows.

Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.

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Reviewed by Off the Leash Editorial

Last updated 28 August 2026