Royal Canin® Breed Health Nutrition Rottweiler Breed Specific Adult Dog Dry Food - 30 lb

by Royal Canin

Overall Score: 59/100

Ingredients

1. brown rice (carbohydrate)
2. corn (carbohydrate)
3. chicken fat (protein)
4. brewers rice (carbohydrate)
5. wheat gluten (carbohydrate)
6. wheat (carbohydrate)
7. natural flavors (additive)
8. corn gluten meal (carbohydrate)
9. fish oil (protein)
10. dried plain beet pulp (fiber)
11. sodium silico aluminate (other)
12. vegetable oil (other)
13. calcium carbonate (mineral)
14. powdered cellulose (fiber)
15. potassium chloride (mineral)
16. L–tyrosine (other)
17. sodium tripolyphosphate (other)
18. potassium citrate (other)
19. taurine (additive)
20. hydrolyzed yeast (other)
21. vitamins [DL–alpha tocopherol acetate (source of vitamin E) (other)
22. inositol (other)
23. niacin supplement (vitamin)
24. L–ascorbyl–2–polyphosphate (source of vitamin C) (other)
25. D–calcium pantothenate (other)
26. biotin (vitamin)
27. pyridoxine hydrochloride (vitamin B6) (other)
28. riboflavin supplement (vitamin)
29. thiamine mononitrate (vitamin B1) (other)
30. vitamin A acetate (vitamin)
31. folic acid (vitamin)
32. vitamin B12 supplement (vitamin)
33. vitamin D3 supplement] (other)
34. choline chloride (vitamin)
35. glucosamine hydrochloride (additive)
36. L–carnitine (other)
37. L–lysine (other)
38. DL–methionine (other)
39. marigold extract (Tagetes erecta L.) (other)
40. trace minerals [zinc proteinate (other)
41. zinc oxide (other)
42. ferrous sulfate (mineral)
43. manganese proteinate (mineral)
44. manganous oxide (other)
45. copper sulfate (other)
46. calcium iodate (mineral)
47. sodium selenite (mineral)
48. copper proteinate] (other)
49. tea (other)
50. chondroitin sulfate (additive)
51. rosemary extract (preservative)
52. preserved with mixed tocopherols and citric acid (other)

Ingredient concerns

• Corn (medium concern): Corn is one of the most common allergens in dogs, though true corn allergies are relatively rare compared to protein allergies. Often used as an inexpensive filler to increase bulk. While it does provide digestible carbohydrates, its prominence in ingredient lists (especially as multiple corn-derived ingredients) can indicate a lower-quality formulation.
• Wheat Gluten (medium concern): Like corn gluten meal, wheat gluten serves as an inexpensive plant protein that inflates the total protein percentage. It was also at the center of the 2007 pet food recall when melamine-contaminated wheat gluten from China caused widespread kidney failure in pets.
• Wheat (medium concern): Wheat is a common allergen in dogs and cats. While it provides digestible carbohydrates and some protein, it is frequently used as an inexpensive filler. Pets with wheat sensitivities may experience skin irritation, gastrointestinal upset, or chronic ear infections.
• Corn Gluten Meal (medium concern): Primarily used as an inexpensive plant-based protein booster that can inflate the protein percentage on guaranteed analysis without providing the complete amino acid profile of animal proteins. Its presence in large quantities may indicate the manufacturer is supplementing with cheap protein instead of using more meat.
• Sodium Selenite (low concern): Sodium selenite is an inorganic form of selenium with a narrower safety margin than organic forms (such as selenium yeast). It has lower bioavailability and higher potential for toxicity at elevated levels compared to organic selenium sources. Some premium pet foods use selenium yeast instead as a safer alternative.

Guaranteed analysis (dry-matter basis)

On a dry-matter basis (water removed for a fair wet-vs-dry comparison): protein 26.7%, fat 20%, fiber 4.3%, ash 7.8%, carbohydrate 41.2%. By calories: 22.9% from protein, 41.7% from fat, 35.4% from carbohydrate.

AAFCO compliance

This food meets the AAFCO adult dog nutrient minimums we can verify — protein 26.7% vs 18% minimum, fat 20% vs 5.5% minimum.

Dry food, with grains, for the adult life stage.

Cost to feed

About $1.60 per day to feed (budget price tier); $2.00 per 1,000 kcal (calorie estimate).

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