

Royal Canin
Royal Canin Rottweiler Adult review
A big bag for a big dog, with the extras reading like rottweiler worries answered one by one. It sits in our Average band because the list names almost nothing. The analysis behind it is better balanced than the list suggests.
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Our view
Likely to suit
- Adult rottweilers and other giant breeds, the size the feeding table is pitched at
- Big dogs feeling their years, glucosamine and chondroitin both on the list
- Keeping a heavy dog trim, with L-carnitine at 830 mg per kilo
- Active and working adults, fat at 20.0% carrying the energy
- Dogs that do well on poultry and rice
Worth watching
- Glucosamine from hydrolysed crustaceans, which matters in a shellfish-avoiding home
- Fish oil part way down the list
- Poultry, fats and hydrolysed proteins all named by family, so it cannot prove or clear a single protein
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for giant adults and seniors. At low activity the label asks 375 grams at 40kg and 444 grams at 50kg, so scale to the dog you have.
Dry
Adult, Senior
Giant
Poultry
The score, in context
- Royal Canin Rottweiler Adult 39.6
All one Average. Typical dry food: Good.
The band is a verdict on transparency more than substance: nutritional balance reads Good while protein and processing reads Poor.
What's in it
- RiceFirst, and where the calories start.
- Dehydrated poultry proteinWater already out, so the declared weight is close to what reaches the bowl. No bird named.
- Animal fatsNo animal named.
- Vegetable protein isolate, maizePlant protein doing some of the work the meat gets credit for.
- Hydrolysed animal proteins
- Vegetable fibres, beet pulp
- Fish oil, soya oil
- Minerals, dehydrated tomato, hydrolysed yeastAntioxidants from the tomato, a prebiotic from the yeast.
- Hydrolysed crustaceans, hydrolysed cartilageSources of glucosamine and chondroitin, with no dose printed.
- Marigold extract
Vitamins A and D3 and trace minerals with doses, L-carnitine at 830 mg to help turn stored fat into energy, and tea extract at 150 mg for polyphenols.
The glucosamine comes from crustaceans, so not for a household avoiding shellfish.
Named ingredients
Against the range
One recipe for big adults: rice first, dehydrated poultry protein second, animal fats third, then vegetable protein isolate and maize. Fat is set at 20.0%, L-carnitine is dosed at 830 mg per kilo, and glucosamine and chondroitin come from hydrolysed crustaceans and cartilage. Moisture is not declared.
Nutritional analysis
Declared analysis
26%
20%
2.5%
6.4%
Dry weight
28.3%
21.7%
2.7%
7%
40.3%
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.
31.3%
49.4%
8.8%
10%
0.5%
Pricing & size
- Price per kilo
- £5.54 (RRP)
- Pack
- 12 kg
- A 15kg dog eats (our estimate)
- 245 to 300 g a day, 275 in the middle
- Cost per day, 15kg dog
- £1.52
A rottweiler eats far more than the 275 grams a day a 15 kg dog would, so scale the cost to your dog.
Middle of the market for a dry food, and the price runs ahead of 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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