

Briantos
Briantos Adult Light review
Briantos Adult Light goes about weight control the traditional way: fat trimmed right down to 6.5%, fibre lifted with cellulose so the bowl still feels full, and a simple poultry and grain base underneath. It lands in our Average band, largely down to family-level protein naming, a heavy carbohydrate load and a moisture figure the label leaves out. As a plain slimming tool for an otherwise healthy dog, it does what the name says.
Our view
Likely to suit
When the vet says your dog needs to lose a little, the kindest answer is a bowl that still feels generous.
- Overweight adult dogs on a slimming plan, with fat cut to 6.5% so calories drop without portions shrinking to nothing
- Older dogs slowing down, since the label covers seniors as well as adults
- Dogs that thrive on grain-based recipes, with rice, maize, barley and millet supplying the energy that remains
- Food-motivated dogs on rations, because the added fibre bulks each portion so mealtimes stay satisfying
Worth watching
Before you commit to a diet food, its label deserves a slower read than most, and this one has gaps worth knowing about.
- The poultry and pork proteins are named only by family, so a dog with a specific meat intolerance cannot avoid its trigger with confidence here
- Cellulose does the bulking, a processed fibre that divides opinion even though it is doing exactly what a light diet asks of it
- Carbohydrate is estimated at a hefty 57.7% of dry matter, so results will still depend on strict portioning
- Moisture is missing from the label, meaning our dry-matter figures rest on an assumption
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe Details
Dog fit
When the vet says your dog needs to lose a little, the kindest answer is a bowl that still feels generous. Before you commit to a diet food, its label deserves a slower read than most, and this one has gaps worth knowing about.
Dry
Adult, Senior
Poultry
The score, in context
This food sits in our Average band, a step below the Good band the typical adult dry food reaches, and it is worth understanding why. The label names no individual meat species, declares no moisture, and hands most of the recipe to carbohydrate and indigestible fibre. None of that is dangerous, and the low fat figure is real. Think of it as a blunt but usable slimming instrument. Nutritional polish is not what it is for.
What's in it
Ingredients, as declared: 17% poultry protein (dried), 14% rice, maize, barley, millet, millet (yellow), dried beet pulp (desugared), cellulose, pork protein (dried), protein hydrolysate, peas (dried), yeast (dried), fish oil, sodium chloride, potassium chloride
Named ingredients
Nutritional additives
_Nutritional additives_: Vitamin A 12000 IU, vitamin D3 1200 IU, vitamin E 150mg, vitamin B1 3mg, vitamin B2 (riboflavin) 8mg, vitamin B6 (pyridoxine hydrochloride) 2mg, vitamin B12 (cyanocobalamin) 45µg, niacinamide 20mg, pantothenic acid 18mg, folic acid 0.3mg, biotin 200µg, choline chloride 1700mg, zinc (zinc oxide) 70mg, zinc (amino acid zinc chelate, hydrate) 45mg, copper (copper (II) sulphate, pentahydrate) 10mg, iodine (calcium iodate, anhydrous) 2mg, selenium (sodium selenite) 0.2mg _Technological additives:_ Antioxidants
Ingredient notes
Dried poultry protein at 17% leads, with dried pork protein further down. Both are concentrated dried ingredients, so the protein they deliver is genuine, finishing at 21.7% of dry matter, but both are named at family level only, which is the recurring transparency gripe with this label.
The grain block is broad: 14% rice, then maize, barley and two entries of millet. Carbohydrate converts to an estimated 57.7% of dry matter against the 46.2% typical for adult dry food, a high share even by diet-food standards, which is why portion discipline still matters.
The light mechanics are orthodox and effective. Fat drops to 6.5%, or 7.1% of dry matter, and fibre rises to 6.5% through cellulose and desugared beet pulp. The result is fewer calories in a similar volume of food, so the dog feels fed while the scales move.
Fish oil brings a modest omega 3 contribution, dried yeast adds B vitamins, and protein hydrolysate keeps a leaner recipe tasting interesting. Zinc arrives partly as a chelate, and the vitamin and mineral doses are all printed.
With no moisture declared, our dry-matter figures assume the standard 8% for kibble.
Price and value
£2.00 per kilo, in a 14kg bag.
Our standard maintenance energy estimate has a 15kg adult dog eating about 263 grams a day, around £0.53, though on a weight-loss plan the vet's target portion should overrule any general guide.
Nutritional analysis
Declared analysis
20%
6.5%
6.5%
5.9%
Dry weight
21.7%
7.1%
7.1%
6.4%
57.7%
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.
18.9%
78.4%
0.2%
2.5%
Pricing & size
- Pack size
- - **14kg** - £27.99 (£2.00 / kg)
- Retailer pricing
- Coming soon
Live retailer pricing is not yet available for this food. Prices, cost per day and where to buy will appear here once retailer data is live.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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