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Royal Canin Canine Care Nutrition Large Dental Care Dry Dog Food, 30-lb bag
Royal Canin

Canine Care Nutrition Large Dental Care Dry Dog Food, 30-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $3.67/lb

Royal Canin Canine Care Nutrition Large Dental Care Dry Dog Food, 30-lb bag earns a Sniff Score of 56/100 (C) with Fair evidence. Zero controversial ingredients flagged. Primary concern: plant-protein-dominated formula. corn flour as the #1 ingredient..

Graded by The Sniff System

Why this score

Quality carbohydrate sources with fermentable fiber.

CQI

AAFCO feeding trial substantiation for not stated.

ACF

Premium micronutrient forms such as chelated minerals or natural vitamin E.

MNI

Plant-protein-dominated formula. corn flour as the #1 ingredient.

PQI

Controversial ingredients · 1

  • sodium selenite
    Synthetic selenium source. Selenium is essential, but sodium selenite has a narrower safety margin than organic alternatives like selenium yeast. Better-formulated foods use the organic form.

Every flagged ingredient has a published basis (confirmed harm / regulatory action / precautionary). See methodology →

Guaranteed analysis
Dry-matter protein: 23%
Protein
21%
min (as fed)
Fat
14%
min (as fed)
Fiber
4.4%
max (as fed)
Moisture
10%
max
Ingredients

Read why each ingredient is good or bad for dogs.

25 total
Good Neutral Watch Flagged
  1. 1
    corn flour
  2. 2
    chicken by-product meal

    Ground organs, bone, and tissue. Nutritionally dense, especially the liver and gizzard fractions. Named species ('chicken') is what matters. Generic 'poultry by-product meal' is the one to worry about.

  3. 3
    brewers rice

    Broken rice kernels left over from milling, usually destined for human beer-making. Cheaper than whole or even white rice. Same carbs, less nutrition than the brown version.

  4. 4
    chicken fat

    Despite the name, a high-quality energy source. Concentrated calories plus essential fatty acids like linoleic acid.

  5. 5
    natural flavors

    Same as natural flavor. Usually hydrolyzed liver or broth, adds palatability.

  6. 6
    pea fiber

    Insoluble fiber from peas. Doesn't carry the protein-inflation concern of pea protein. Mostly there for stool quality.

  7. 7
    dried plain beet pulp

    Beet fiber, with the sugar removed. Long unfairly maligned. It's a real soluble fiber that supports stool quality.

  8. 8
    powdered cellulose

    Plant fiber, often from wood pulp. Cheap bulk filler. Not harmful, but a tell that the recipe is reaching for inexpensive bulk.

  9. 9
    potassium chloride

    Required mineral. Sometimes used as a salt substitute. Standard inclusion in complete diets.

  10. 10
    calcium carbonate

    Source of calcium. Functional. Required in complete dog foods, especially those without bone-in meat meals.

  11. 11
    sodium tripolyphosphate

    Preservative and texture agent in wet food. Functional at small doses, not a major concern, but some brands avoid it.

  12. 12
    dl-methionine

    Essential amino acid. Often added when plant proteins dominate, since methionine is naturally lower in pulses than meat.

  13. 13
    choline chloride

    Essential nutrient for liver and brain function. Standard inclusion in complete dog foods.

  14. 14
    zinc proteinate

    Zinc bound to protein for better absorption. The premium form of the mineral, versus zinc oxide which sits cheaper on the label.

  15. 15
    manganese proteinate

    Manganese bound to protein for better absorption. The chelated form most premium brands use.

  16. 16
    zinc oxide

    Inorganic zinc. Cheapest mineral form on the market. Functional but less bioavailable than chelated alternatives.

  17. 17
    ferrous sulfate

    Inorganic iron. Standard mineral source. Iron proteinate is the gentler, better-absorbed premium form.

  18. 18
    manganous oxide

    Inorganic manganese. Functional, cheaper than chelated forms, less efficiently absorbed.

  19. 19
    copper sulfate

    Inorganic copper. Standard, effective at small doses. Premium formulas tend to use copper proteinate instead.

  20. 20
    calcium iodate

    Source of iodine for thyroid function. Functional, required in complete formulas.

  21. 21
    sodium selenite Flagged

    Inorganic selenium. Effective at AAFCO levels, no documented safety concern in dogs despite what some pet food blogs claim. Selenium yeast is a marginal upgrade, not a necessity. See why →

  22. 22
    copper proteinate

    Copper bound to protein for better absorption. Common in better-formulated diets.

  23. 23
    magnesium oxide

    Inorganic magnesium. Functional at AAFCO doses, less efficiently absorbed than chelated forms.

  24. 24
    rosemary extract

    Natural preservative. Replaces synthetic ones like BHA and BHT.

  25. 25
    preserved with mixed tocopherols and citric acid

23 of 25 ingredients have a curated note. Coverage grows over time.