

1 price from Pets at Home
Royal Canin Rottweiler Adult Dry Dog Food
Worth knowing
- Iodine: −5 points
- Meat amount not given
- Meat not named by animal
First ingredients: Rice, dehydrated poultry protein, animal fats, vegetable protein, maize… All ingredients
Label checked- Meat
- Not on label
- Protein, dry weight
- 29%
- Carbs, dry weight
- ~39%
- kcal/100 g
- 384
Ingredients
Listed first: Rice. The label gives no meat figure.
Rice, dehydrated poultry protein, animal fats, vegetable protein, maize, hydrolysed animal protein, vegetable fibres, fish oil, beet pulp, soya oil, minerals, dehydrated tomato, hydrolysed yeast (source of manno-oligo-saccharides), hydrolysed crustaceans (source of glucosamine), marigold extract (source of lutein), hydrolysed cartilage (source of chondroitin)
Meat animal not namedGrain cereals
Additives
Per kg: Vitamin A: 28500 IU, Vitamin D3: 800 IU, E1 (Iron): 59 mg, E2 (Iodine): 5.2 mg, E4 (Copper): 14 mg, E5 (Manganese): 66 mg, E6 (Zinc): 138 mg, E8 (Selenium): 0.16 mg, L-carnitine: 830 mg Tea extract (source of polyphenols): 150mg Clinoptilolite of sedimentary origin: 10g, Preservatives - Antioxidants
How we read this label
First ingredient: “Rice”. It isn’t a named meat or fish.
| On the label | We read it as | Share on the label |
|---|---|---|
| Rice | Grain | Not given |
| dehydrated poultry protein | Meat, animal not named | Not given |
| animal fats | Fat, stock, extract or other processed ingredient | Not given |
| vegetable protein | Vegetable, fruit or plant | Not given |
| maize | Grain | Not given |
| hydrolysed animal protein | Other | Not given |
| vegetable fibres | Vegetable, fruit or plant | Not given |
| fish oil | Fat, stock, extract or other processed ingredient | Not given |
| beet pulp | Vegetable, fruit or plant | Not given |
| soya oil | Fat, stock, extract or other processed ingredient | Not given |
| minerals | Other | Not given |
| dehydrated tomato | Vegetable, fruit or plant | Not given |
| hydrolysed yeast (source of manno-oligo-saccharides) | Other | Not given |
| hydrolysed crustaceans (source of glucosamine) | Other | Not given |
| marigold extract (source of lutein) | Fat, stock, extract or other processed ingredient | Not given |
| hydrolysed cartilage (source of chondroitin) | Other | Not given |
Read automatically from the label. Spotted a misreading? Tell us
Nutrition
Protein 29% and carbs about 39%, with the water taken out.
| Nutrient | As sold | Dry weight |
|---|---|---|
| Protein | 26% | 29% |
| within the usual 26 to 32% for dry foods | ||
| Fat | 20% | 22% |
| Carbohydrate | ~35% | ~39% |
| within the usual 39 to 50% for dry foods | ||
| Fibre | 2.5% | 2.8% |
| Ash | 6.4% | 7.1% |
| Moisturenot on label, 10% assumed | 10% | 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 19
Starch scored best (7 of 20). The kind of meat scored lowest (2.3 of 15).
How much meat?
10.3 / 45 points- Meat on the label8.8 / 35 points
Meat is listed without saying which animal, and the label doesn’t say how much, so a quarter of the points.
- Protein level1.5 / 10 points
Protein is 28.9% of the food with the water taken out. Nothing at 20% or less, full marks at 80%.
How much starch?
7 / 20 pointsEstimated carbohydrate: About 39% carbohydrate with the water taken out (our estimate). Full marks with no carbohydrate, none at 60% or more.
How processed?
5 / 20 pointsHow it’s made: Extruded kibble: 6 of 20. Minus 1 for hydrolysed protein.
What kind of meat?
2.3 / 15 points- How the meat is listed2.3 / 12 points
The label lists the meat as unnamed meal and unnamed hydrolysed, which earns 19% 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.
Points lost for ingredients: Iodine (−5).
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 39% to 24% by dry weight, and protein is about 42%.
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 ingredient costs 5 points: iodine. 2 more noted. 22 flagged nothing.
- 1 costs points
- 2 noted
- 22 nothing flagged
- IodineCosts 5 pointsNutritional additive (trace element)
Within the legal limit, but above the advised level, so it costs 5 points.
- 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.
- YeastCounted in “How processed?”Feed material (protein source)
The label says “hydrolysed yeast”: a protein broken down by processing, often used in sensitive-stomach foods. It costs a point under “How processed?” rather than as a deduction.
22 ingredients with nothing flagged
Animal fats, antioxidants, beet pulp, fish oil, l-carnitine, maize (corn), marigold meal, minerals, poultry, preservatives, rice, soya oil, tomato, vegetable fibres, vegetable protein extracts
Allowed up to a legal maximum, none declared above it: copper, iron, manganese, selenium, vitamin A (retinyl acetate), 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, maize (corn), marigold meal, minerals, poultry, preservatives, rice, soya oil, tomato, vegetable fibres, vegetable protein extracts
- FEDIAF Nutritional Guidelines for Complete and Complementary Pet Food for Cats and Dogs (2025)Antioxidants, l-carnitine, marigold meal, poultry, preservatives, soya oil, tomato, vegetable fibres, vegetable protein extracts, manganese, selenium, vitamin A (retinyl acetate), 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
- FDA Animal Health Literacy - Vitamin D toxicity in dogsVitamin D3 (cholecalciferol)
- Fieten 2016 Int J Mol Sci 17(2):196 doi:10.3390/ijms17020196Copper
- 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 11% since 10 Aug.
In stock first, cheapest per kg first, excluding deliveryExcluding delivery
| Shop | Pack | Price | Per kg | Link |
|---|---|---|---|---|
| Pets at Home12kg · £62.49 up 11% since 10 Aug | 12kg | £62.49 | £5.21/kg | Visit |
Since 10 Aug (3 readings): Pets at Home up 11%.
Show the chart
View the readings as a table
| Day | Shop | Pack | Price | Per kg |
|---|---|---|---|---|
| 4 Oct 2026 | Pets at Home | 12kg | £62.49 | £5.21/kg |
| 27 Sep 2026 | Pets at Home | 12kg | £56.24 | £4.69/kg |
| 10 Aug 2026 | Pets at Home | 12kg | £56.24 | £4.69/kg |
Your dog
Cost per day and grams for your dog
Alternatives
4 dry foods score 38 to 41 points higher and cost up to 21% more.

- Carbs
- about 8% this food about 39%
- To feed
- 9% less per 1,000 kcal
+41 pointsCompare

- Carbs
- about 27% this food about 39%
- To feed
- 6% less per 1,000 kcal
+38 pointsCompare

- Carbs
- about 24% this food about 39%
- To feed
- 24% less per 1,000 kcal
+38 pointsCompare

- Carbs
- about 23% this food about 39%
- To feed
- 21% more per 1,000 kcal
+38 pointsCompare
Carbs are a share of the dry food, with the water taken out.
Sources
Read from 1 shop, saved 4 Oct 2026.
Page we read, saved 4 Oct 2026: Pets at Home.
Score method v6.1.0 · ingredient notes v2.4.0
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