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Merrick Grain-Free Dry Puppy Food Real Chicken & Sweet Potato Recipe, 22-lb bag
Merrick

Grain-Free Dry Puppy Food Real Chicken & Sweet Potato Recipe, 22-lb bag

Evidence Fair
dry all life stages $3.32/lb

Merrick Grain-Free Dry Puppy Food Real Chicken & Sweet Potato Recipe, 22-lb bag earns a Sniff Score of 76/100 (A) with Fair evidence. Zero controversial ingredients flagged. Strong protein profile with deboned chicken as the primary ingredient, delivering high biological value..

Graded by The Sniff System

Why this score

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

PQI

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

FQI

Named fresh meat paired with same-species meal, a strong extrusion architecture.

STACK

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: 31%
Protein
28%
min (as fed)
Fat
16%
min (as fed)
Fiber
4.5%
max (as fed)
Moisture
11%
max
Ingredients

Read why each ingredient is good or bad for dogs.

51 total
Good Neutral Watch Flagged
  1. 1
    deboned chicken

    Real meat with the bones removed before grinding. The cleanest version of chicken on an ingredient label.

  2. 2
    chicken meal

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

  3. 3
    sweet potato

    Complex carb with fiber and beta-carotene. Gentle on the stomach.

  4. 4
    potato

    Standard white potato. Steady carb source, common starch in grain-free recipes.

  5. 5
    salmon meal

    Salmon cooked into a dry concentrate. Carries both protein and natural omega-3s in one ingredient.

  6. 6
    peas

    Cheap protein bulk. Fine in small amounts, but when peas stack with lentils and chickpeas in the top ingredients, it's the pattern the FDA flagged in its heart-disease investigation. See why →

  7. 7
    tapioca

    Starch from cassava root. Highly digestible energy source, but pure starch with minimal nutrition beyond that.

  8. 8
    chicken fat

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

  9. 9
    turkey meal

    Turkey with the water cooked out. Per pound, packs more protein than fresh turkey.

  10. 10
    dried egg product

    Whole eggs with the water removed. Same nutritional value as fresh eggs, just shelf-stable.

  11. 11
    natural flavor

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

  12. 12
    salmon

    Real fish meat. Natural source of omega-3s, which kibble usually has to add back from oil.

  13. 13
    potato protein

    Concentrated potato protein. Like pea protein, it inflates the protein number without matching meat-quality amino acids.

  14. 14
    pea protein

    Concentrated plant protein. Inflates the protein number on the label without matching the amino acid quality of meat.

  15. 15
    salmon oil

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

  16. 16
    salt

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

  17. 17
    sunflower oil

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

  18. 18
    dehydrated alfalfa meal

    Dried alfalfa. Fiber and trace minerals. Not exciting but it's a real plant ingredient.

  19. 19
    potassium chloride

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

  20. 20
    choline chloride

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

  21. 21
    apples

    Real fruit, some fiber and antioxidants. The amount in kibble is too small to matter much.

  22. 22
    blueberries

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

  23. 23
    iron amino acid complex

    Iron bound to amino acids for better absorption. Premium form versus inorganic iron sulfate.

  24. 24
    zinc amino acid complex

    Zinc bound to amino acids for better absorption. Same idea as zinc proteinate, the premium form of the mineral.

  25. 25
    zinc sulfate

    Inorganic zinc. Effective at AAFCO doses but less well-absorbed than chelated forms like zinc proteinate.

Showing first 25 of 51. Position 1-5 has the largest weight in the recipe.

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

AAFCO statement

Merrick Grain Free Puppy Real Chicken + Sweet Potato Recipe Dog Food is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for All Life Stages including growth of large size dogs (70 lbs or more as an adult).