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Stella & Chewy's SuperBlends Raw Coated Wholesome Grains Cage-Free Chicken & Duck Recipe with Superfoods Dry Dog Food, 21-lb bag
Stella & Chewy's

SuperBlends Raw Coated Wholesome Grains Cage-Free Chicken & Duck Recipe with Superfoods Dry Dog Food, 21-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $3.95/lb

Graded by The Sniff System

In plain English

Stella & Chewy's SuperBlends Raw Coated Wholesome Grains Cage-Free Chicken & Duck Recipe is a dry food with chicken as its main protein.

This food features a strong protein profile, with chicken as the primary ingredient, offering high biological value. It also includes quality carbohydrate sources with fermentable fiber and good fat sources like named fat with marine oil for EPA and DHA.

There are no notable negative drivers or flagged ingredients in this formula. It presents a clean ingredient deck without any major concerns.

Good fit for adult dogs of any size. Nothing serious working against it.

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

Who this is for

Good fit for adult Saint Bernards navigating diet-associated DCM concerns. Chicken anchors position 1, with zero pulses in the top 15, plus chicken liver at position 11 (a natural taurine precursor). What we'd flag: calorie density (472 kcal/cup) is rich for a lower-activity breed. Based on 3,363 OFA cardiac screenings, 1.0% of Saint Bernards had abnormal findings. Dilated cardiomyopathy and subaortic stenosis are noted heritable cardiac diseases in the breed  (OFA) .

Looking at this for adult Saint Bernards or Saint Bernards with diet-associated DCM concerns ? 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 4 cited studies relevant to its profile. Each link opens the original source.

  • FDA, 2022
    epidemiology · breed predisposition· cited in 4 claims
  • FDA, 2019
    cardiac concerns with named research if dcm predisposed · diet composition· cited in 3 claims
  • NRC, 2006
    nutrient bioavailability
  • OFA
    cardiac concerns with named research if dcm predisposed

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 If you find a citation that's wrong, outdated, or misapplied, tell us.

Why this score

Strong grade. 80/100 (A) reflects the structural fit of this formula against The Sniff System's eight scoring components. Protein quality did the heavy lifting (+23 points): Strong protein profile with chicken as the primary ingredient, delivering high biological value. The supporting beat: carbohydrate quality (+16 points). Quality carbohydrate sources with fermentable fiber.

What lifted the score

Strong protein profile with chicken as the primary ingredient, delivering high biological value.

PQI

Quality carbohydrate sources with fermentable fiber.

CQI

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

FQI
What pulled it down

No negative drivers crossed our reporting threshold.

What sets this apart
  • Lowest DMB protein in Stella & Chewy's's lineup (29.5%)
  • Top 5% for overall Sniff Score in grain-inclusive dry kibbles (80/100)
  • Bottom quartile for DMB fat in Stella & Chewy's's lineup (15.9%)

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
26%
min (as fed)
Fat
14%
min (as fed)
Fiber
5%
max (as fed)
Moisture
12%
max
Ingredients

Read why each ingredient is good or bad for dogs.

60 total
Good Neutral Watch Flagged
  1. 1
    chicken

    Real meat. Primary protein source, with the amino acid profile dogs actually evolved to eat.

    Position 1: primary protein source. After cooking removes water, this may drop in proportional weight, but it anchors the recipe.

  2. 2
    chicken meal

    Chicken with the water cooked out. Per pound, packs more protein than fresh chicken. See why →

    Position 2: co-primary protein. Two named animal proteins in the top 2 is a strong protein build.

  3. 3
    oatmeal

    Gentle on the stomach. Slow-release carbs and soluble fiber that supports stool quality.

    Position 3: major carbohydrate source.

  4. 4
    barley

    Whole grain with a low glycemic profile and some soluble fiber. Easy on blood sugar.

    Position 4: supporting grain. Smaller contribution to the carb deck.

  5. 5
    chicken fat

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

    Position 5: secondary fat. Often where marine oils sit when present alongside a primary land-animal fat.

  6. 6
    duck

    Real meat. Often used as a novel protein for dogs with sensitivities to chicken or beef.

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

  7. 7
    flaxseed

    Plant source of omega-3. Helpful for skin and coat, though dogs absorb omega-3 from fish more efficiently.

    Position 7: trace fat. Below the level that materially shifts the fat profile.

  8. 8
    tomato pomace

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

    Position 8: functional fiber for digestion or satiety.

  9. 9
    quinoa

    Pseudo-grain with a complete amino acid profile. Rare in dog food because it's expensive.

    Position 9: minor grain inclusion.

  10. 10
    natural flavor

    Legal term for animal-derived flavoring, usually hydrolyzed liver or broth. Adds taste, says nothing about quality.

  11. 11
    chicken liver

    Organ meat. Dense in protein, iron, vitamin A, and the B vitamins. Among the most nutrient-rich ingredients a dog can eat.

    Position 11. Small organ inclusion. Functional but not a primary contributor to the protein profile.

  12. 12
    chicken gizzard

    Position 12: trace protein. Likely there for amino-acid diversity or label appeal more than nutritional weight.

  13. 13
    blueberries

    Antioxidants, real. But the amount in any kibble is too small to do much. Mostly marketing.

    Position 13: garnish-level inclusion. Marketing-prominent but minimal nutritional impact at this position.

  14. 14
    broccoli

    Real vegetable. Adds fiber and some antioxidants. Fine in the small amounts used in kibble.

    Position 14: garnish-level inclusion. Marketing-prominent but minimal nutritional impact at this position.

  15. 15
    beets

    Whole beets, not to be confused with beet pulp. Real vegetable, fiber and antioxidants.

  16. 16
    carrots

    Real vegetable. Fiber, beta-carotene, and a small amount of antioxidant value.

  17. 17
    spinach

    Leafy green. Some iron, vitamin K, and fiber. The dose in kibble is small but it's real food.

  18. 18
    squash

    Real vegetable. Fiber, vitamin A, gentle on the stomach. Similar nutrition role to sweet potato.

  19. 19
    cranberries

    Often added with a urinary-tract-support marketing angle. Real cranberry compounds help in concentrate form, but kibble doses are small.

  20. 20
    chia seed

    Plant source of omega-3 and fiber. Like flaxseed, useful in trace amounts.

  21. 21
    pumpkin seeds
  22. 22
    sunflower oil

    Common plant oil. Useful in moderation for omega-6, though too much skews the omega ratio against the dog's favor.

  23. 23
    salmon oil

    Pure omega-3s. The thing skin-and-coat formulas are usually built around.

  24. 24
    taurine

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

  25. 25
    chicory root

    Prebiotic fiber that supports gut bacteria. A genuine functional ingredient, not marketing.

Showing first 25 of 60. Position 1-5 has the largest weight in the recipe.

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