

1 price from Pets at Home
Royal Canin Expert Adult Dry Large Dog Food
Good points
- No ingredient deductions
Worth knowing
- Meat amount not given
- Some meat not named by animal
- Added plant protein, starch or fibre
First ingredients: Maize, dehydrated poultry protein, wheat flour, animal fats, wheat gluten*… All ingredients
Ingredients match the maker’s own page- Meat
- Not on label
- Protein, dry weight
- 28%
- Carbs, dry weight
- ~45%
- kcal/100 g
- 374
Ingredients
Listed first: Maize. The label gives no meat figure.
Maize, dehydrated poultry protein, wheat flour, animal fats, wheat gluten*, rice, hydrolysed animal proteins, dehydrated pork protein, beet pulp, minerals, soya oil, fish oil, vegetable fibres, fructo-oligosaccharides (0.49%), glucosamine from fermentation (0.099%), marigold meal, hydrolysed cartilage (source of chondroitin) (0.00096%). *L.I.P.: protein selected for its very high digestibility.
Meat named animal proteinGrain cereals
Additives
Additives (per kg)**: Nutritional additives: Vitamin A: 21500 IU, Vitamin D3: 1000 IU, Iron (3b103): 39 mg, Iodine (3b201, 3b202): 3.9 mg, Copper (3b405, 3b406): 12 mg, Manganese (3b502, 3b504): 51 mg, Zinc (3b603, 3b605, 3b606): 130 mg, Selenium (3b801, 3b811, 3b812): 0.07 mg - Preservatives - Antioxidants. **Values reflect only levels added to the formula, not those naturally occurring in components of the diet. Additives (per kg)**: Technological additives: Clinoptilolite of sedimentary origin: 10 g. **Values reflect only levels added to the formula, not those naturally occurring in components of the diet.
How we read this label
First ingredient: “Maize”. It isn’t a named meat or fish.
| On the label | We read it as | Share on the label |
|---|---|---|
| Maize | Grain | Not given |
| dehydrated poultry protein | Meat, animal not named | Not given |
| wheat flour | Grain | Not given |
| animal fats | Fat, stock, extract or other processed ingredient | Not given |
| wheat gluten* | Fat, stock, extract or other processed ingredient | Not given |
| rice | Grain | Not given |
| hydrolysed animal proteins | Other | Not given |
| dehydrated pork protein | Named meat | Not given |
| beet pulp | Vegetable, fruit or plant | Not given |
| minerals | Other | Not given |
| soya oil | Fat, stock, extract or other processed ingredient | Not given |
| fish oil | Fat, stock, extract or other processed ingredient | Not given |
| vegetable fibres | Vegetable, fruit or plant | Not given |
| fructo-oligosaccharides (0.49%) | Other | 0.5% |
| glucosamine from fermentation (0.099%) | Other | 0.099% |
| marigold meal | Other | Not given |
| hydrolysed cartilage (source of chondroitin) (0.00096%) | Other | 0.001% |
Read automatically from the label. Spotted a misreading? Tell us
Nutrition
Protein 28% and carbs about 45%, with the water taken out.
| Nutrient | As sold | Dry weight |
|---|---|---|
| Protein | 25% | 28% |
| within the usual 26 to 32% for dry foods | ||
| Fat | 17% | 19% |
| Carbohydrate | ~41% | ~45% |
| within the usual 39 to 50% for dry foods | ||
| Fibre | 1.8% | 2% |
| Ash | 6.2% | 6.9% |
| Moisture | 9.5% | taken out |
Carbohydrate is our estimate: what is left after the other shares. The usual range is the middle half of the dry foods we rate.
Why it scores 22
Starch scored best (5.1 of 20). How it’s made scored lowest (4 of 20).
How much meat?
10.1 / 45 points- Meat on the label8.8 / 35 points
Meat is named but the label doesn’t say how much, so a quarter of the points.
- Protein level1.3 / 10 points
Protein is 27.6% of the food with the water taken out. Nothing at 20% or less, full marks at 80%.
How much starch?
5.1 / 20 pointsEstimated carbohydrate: About 44.8% carbohydrate with the water taken out (our estimate). Full marks with no carbohydrate, none at 60% or more.
How processed?
4 / 20 pointsHow it’s made: Extruded kibble: 6 of 20. Minus 2 for added plant protein, starch or fibre and hydrolysed protein.
What kind of meat?
3.5 / 15 points- How the meat is listed3.5 / 12 points
The label lists the meat as unnamed meal, unnamed hydrolysed and meal, which earns 29% of these points. Fresh or raw named meat earns all of them, dried 70%, meal half, hydrolysed a quarter, an unnamed category none.
- Organ meat0 / 3 points
No organ meat named.
No ingredient deductions.
Each bar is as long as the points it is worth, out of 100 in all.
Against other dry foods
What the score means
One scale for every food: meat (45 points), starch (20), how it’s made (20) and kind of meat (15), minus points for a few listed ingredients. It rates the recipe, not your dog.
75 and over is excellent, 60 to 74 good, 45 to 59 fair and under 45 weak.
How we rate foods →Less starch in the bowl
Half and half by calories with Happy Dog Pure Goat Dog Food (Sardinia) (scores 83): carbs fall from 45% to 28% by dry weight, and protein is about 41%.
Worked out from both labels, for half the day’s calories from each food. The feeding guides on the packs still set the amounts.
Best wet foods →Ingredient notes
1 noted: hydrolysed proteins. 24 flagged nothing.
- 1 noted
- 24 nothing flagged
- Hydrolysed proteinsCounted in “How processed?”Feed material (protein source)
A protein broken down by processing, often used in sensitive-stomach foods. It costs a point under “How processed?” rather than as a deduction.
24 ingredients with nothing flagged
Animal fats, antioxidants, beet pulp, fish oil, fructo-oligosaccharides (FOS), glucosamine, maize (corn), marigold meal, minerals, pork, poultry, preservatives, rice, soya oil, vegetable fibres, wheat, wheat gluten
Allowed up to a legal maximum, none declared above it: copper, iodine, iron, manganese, selenium, vitamin D3 (cholecalciferol), zinc
Checked against the EU Catalogue of Feed Materials and FEDIAF guidelines.
Sources for these ingredients
- Reg (EU) No 68/2013 - EU Catalogue of Feed Materials (EUR-Lex)Animal fats, antioxidants, beet pulp, fish oil, fructo-oligosaccharides (FOS), maize (corn), marigold meal, minerals, pork, poultry, preservatives, rice, soya oil, vegetable fibres, wheat
- FEDIAF Nutritional Guidelines for Complete and Complementary Pet Food for Cats and Dogs (2025)Antioxidants, fructo-oligosaccharides (FOS), glucosamine, marigold meal, pork, poultry, preservatives, soya oil, vegetable fibres, manganese, selenium, zinc
- Commission Implementing Regulation (EU) 2016/1095 (EUR-Lex)Zinc
- Commission Implementing Regulation (EU) 2017/1490 (EUR-Lex)Manganese
- Directive 2002/32/EC Annex I (as amended) (EUR-Lex)Selenium
- EFSA J 2013;11(2):3100 doi:10.2903/j.efsa.2013.3100Iodine
- FDA Animal Health Literacy - Vitamin D toxicity in dogsVitamin D3 (cholecalciferol)
- Fieten 2016 Int J Mol Sci 17(2):196 doi:10.3390/ijms17020196Copper
- Reg (EU) 68/2013 Catalogue of feed materials, Part C (legislation.gov.uk)Wheat gluten
- Regulation (EU) 2015/861 (EUR-Lex)Iodine
- Regulation (EU) 2017/1492 (EUR-Lex)Vitamin D3 (cholecalciferol)
- Regulation (EU) 2018/1039 (EUR-Lex)Copper
Notes come from published sources about each ingredient, not about this food. How we decide
Prices
One shop we track sells this: Pets at Home. Checked 4 Oct 2026. Up 5% since 10 Aug.
In stock first, cheapest per kg first, excluding deliveryExcluding delivery
| Shop | Pack | Price | Per kg | Link |
|---|---|---|---|---|
| Pets at Home13kg · £57.79 up 5% since 10 Aug | 13kg | £57.79 | £4.45/kg | Visit |
Since 10 Aug (3 readings): Pets at Home up 5%.
Show the chart
View the readings as a table
| Day | Shop | Pack | Price | Per kg |
|---|---|---|---|---|
| 4 Oct 2026 | Pets at Home | 13kg | £57.79 | £4.45/kg |
| 27 Sep 2026 | Pets at Home | 13kg | £54.90 | £4.22/kg |
| 10 Aug 2026 | Pets at Home | 13kg | £54.90 | £4.22/kg |
Your dog
Cost per day and grams for your dog
Alternatives
4 dry foods score 27 to 38 points higher and cost up to 7% more.

- Carbs
- about 8% this food about 45%
- To feed
- 4% more per 1,000 kcal
+38 pointsCompare

- Carbs
- about 24% this food about 45%
- To feed
- 14% less per 1,000 kcal
+35 pointsCompare

- Carbs
- about 27% this food about 45%
- To feed
- 7% more per 1,000 kcal
+35 pointsCompare

- Carbs
- about 33% this food about 45%
- To feed
- 63% less per 1,000 kcal
+27 pointsCompare
Carbs are a share of the dry food, with the water taken out.
Sources
Matches the maker’s own page.
Checked against the maker. The ingredient list matches the one on the manufacturer’s own product page.
Page we read, saved 4 Oct 2026: Pets at Home.
Score method v6.1.0 · ingredient notes v2.4.0
Report a mistake