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Royal Canin Breed Health Nutrition Yorkshire Terrier Adult 8+ Dry Dog Food, 2.5-lb bag
Royal Canin

Breed Health Nutrition Yorkshire Terrier Adult 8+ Dry Dog Food, 2.5-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $10.80/lb

Graded by The Sniff System

In plain English

Royal Canin Breed Health Nutrition Yorkshire Terrier Adult 8+ Dry Dog Food is a dry kibble formulated for senior Yorkshire Terriers, featuring chicken by-product meal as a primary animal protein.

This formula includes quality carbohydrate sources with fermentable fiber, which is good for digestion. It also uses quality fat sources like chicken fat and fish oil, providing beneficial EPA and DHA. Plus, it has AAFCO feeding trial substantiation for adult maintenance, which means it's been tested.

Nothing concerning in the deck.

Good fit for senior Yorkshire Terriers. Nothing serious working against it for this specific breed and age group.

Summary written by The Sniff System from the data above. Same rubric, same drivers, expressed in English.

Who this is for

Good fit for active large sporting breeds, including the Labrador Retriever, navigating weight management. Caloric density is not declared, with crude fiber at 4.9% (above the catalog median, supports satiety). The landmark 14-year Purina Lifespan Study on 48 Labrador Retrievers demonstrated that dogs fed 25% fewer calories lived a median of 1.8 years longer and delayed the onset of chronic diseases. According to the Association for Pet Obesity Prevention's 2023 survey, 59% of dogs in the United States were classified as overweight or obese by their veterinary healthcare professional, representing an estimated 55 million dogs  (APOP, 2023) .

Looking at this for adult Labrador Retrievers or Labrador Retrievers with weight management ? We are building dedicated pages for these combinations.

Auto-matched from this product's measurements (ingredients, life stage, calorie density) to a breed archetype. Not a substitute for vet input on your specific dog.

Research informing this analysis

Methodology

The Sniff System grades this product against 3 cited studies relevant to its profile. Each link opens the original source.

Every claim on Sniff traces to a source. If you find a citation that's wrong, outdated, or misapplied, tell us.

Why this score

Sniff scored this formula 63/100, landing in B-tier territory. The biggest contributor was carbohydrate quality (+15 points): Quality carbohydrate sources with fermentable fiber. Also adding to the lift: fat quality (+12). Quality fat sources: named fat with marine oil (EPA and DHA source). The 12-point gap to A-tier sits mostly in protein quality (10 of 27 possible). Full protein quality requires named-species named-cut proteins in the top of the deck (e.g., "deboned chicken" rather than "chicken meal" or "poultry meal").

What lifted the score

Quality carbohydrate sources with fermentable fiber.

CQI

Quality fat sources: named fat with marine oil (EPA and DHA source).

FQI

AAFCO feeding trial substantiation for adult maintenance.

ACF
What pulled it down

No negative drivers crossed our reporting threshold.

What sets this apart
  • Bottom 10% for fat quality in Royal Canin's lineup (12/16)
  • Bottom quartile for protein quality in grain-inclusive dry kibbles (10/27)

Computed against the rest of our catalog. Percentiles refresh on each catalog update.

Similar dog foods worth considering

Three lenses on products with formulation profiles similar to this one.

Surfaced from a vector similarity search across 3,491 scored dog foods. How this works.

Guaranteed analysis
Dry-matter protein: 30%
Protein
27%
min (as fed)
Fat
16%
min (as fed)
Fiber
4.9%
max (as fed)
Moisture
10%
max
Ingredients

Read why each ingredient is good or bad for dogs.

44 total
Good Neutral Watch Flagged
  1. 1
    brown rice

    Whole grain that's easy to digest. Steady carb energy plus a little fiber.

    Position 1 grain: primary carbohydrate base. This is a grain-inclusive formula with brown rice as the dominant carb.

  2. 2
    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. See why →

    Position 2: major carbohydrate source.

  3. 3
    wheat gluten

    Concentrated wheat protein. Like other plant gluten meals, it pads the protein number on the label without contributing meat-quality amino acids.

    Position 3: plant protein in the top 5. Stacked with animal protein, can inflate the crude protein number without matching the amino-acid quality of named animal sources.

  4. 4
    chicken fat

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

    Position 4: secondary fat. Often where marine oils sit when present alongside a primary land-animal fat.

  5. 5
    corn gluten meal

    Concentrated corn protein. Inflates the protein percent on the label without matching meat-quality amino acids.

    Position 5: plant protein in the top 5. Stacked with animal protein, can inflate the crude protein number without matching the amino-acid quality of named animal sources.

  6. 6
    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. See why →

    Position 6: supporting protein. Modest contribution to total protein weight.

  7. 7
    corn

    Whole corn is more nutritious than it gets credit for, with decent amino acids and steady carbs. The bigger concern is when corn dominates the top of the ingredient list at the expense of named meat.

    Position 7: supporting grain. Smaller contribution to the carb deck.

  8. 8
    natural flavors

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

  9. 9
    pea fiber

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

    Position 9. Moderate inclusion. Contributes carbohydrate and some plant protein.

  10. 10
    dried plain beet pulp

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

    Position 10: functional fiber for digestion or satiety.

  11. 11
    fish oil

    Concentrated omega-3s. The reason 'EPA' and 'DHA' get to show up on the bag.

    Position 11. Moderate marine-oil inclusion. Supplements EPA/DHA without being the primary fat.

  12. 12
    vegetable oil

    Unnamed plant oil. Could be soy, canola, corn, or a blend. Named oils like sunflower or canola are more transparent.

    Position 12: trace fat. Below the level that materially shifts the fat profile.

  13. 13
    dried tomato pomace

    The fiber-rich byproduct of tomato processing. Sometimes flagged unfairly. It's a real fiber source, not a filler shortcut.

    Position 13: trace fiber inclusion.

  14. 14
    calcium carbonate

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

  15. 15
    potassium chloride

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

  16. 16
    sodium silico aluminate

    Same role as sodium aluminosilicate. Anti-caking agent at trace inclusion.

  17. 17
    fructooligosaccharides

    Prebiotic fiber, often called FOS. Feeds beneficial gut bacteria, similar in function to inulin.

  18. 18
    sodium tripolyphosphate

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

  19. 19
    choline chloride

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

  20. 20
    hydrolyzed yeast

    Yeast broken down with enzymes. Strong palatant plus a real source of B vitamins and amino acids.

  21. 21
    salt

    Sodium chloride. Required at small doses for normal physiology. Not a quality concern in standard amounts.

  22. 22
    taurine

    Amino acid critical for heart health. Especially important in grain-free or pulse-heavy formulas where natural taurine precursors run thin.

  23. 23
    dl-methionine

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

  24. 24
    zinc oxide

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

  25. 25
    zinc proteinate

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

Showing first 25 of 44. Position 1-5 has the largest weight in the recipe.

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