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Pedigree with MarroBites Steak & Vegetable Flavor Pieces Adult Dry Dog Food, 36-lb bag
Pedigree

with MarroBites Steak & Vegetable Flavor Pieces Adult Dry Dog Food, 36-lb bag

Evidence Fair
AAFCO compliance inferred from product name
dry $0.89/lb

Pedigree with MarroBites Steak & Vegetable Flavor Pieces Adult Dry Dog Food, 36-lb bag earns a Sniff Score of 0/100 (F) with Fair evidence. 5 controversial ingredients flagged. Score capped at 39 due to 5 FLAG ingredients.

Graded by The Sniff System

Why this score

AAFCO formulation inferred from declared adult maintenance. Verbatim statement not published by retailer.

ACF

Score capped at 39 due to 5 FLAG ingredients.

CAP why?

Plant-protein-dominated formula. ground whole grain corn as the #1 ingredient.

PQI

Contains bha. IARC Group 2B probable carcinogen; CA Prop 65 listed; FDA reassessment announced 2025. Natural alternatives (mixed tocopherols) widely available..

CIP

Controversial ingredients · 5

  • yellow 6
    Artificial color with no nutritional value.
  • yellow 5
    Artificial color with no nutritional value. Some dogs show allergic-type reactions.
  • red 40
    Artificial color with no nutritional value. Linked to behavioral effects in children; relevance to dogs is unclear but the ingredient serves only marketing purposes.
  • blue 2
    Artificial color. A 1990s industry-funded study reported brain tumors in male rats; subsequent reviews disputed methodology, but the additive provides no nutritional benefit.
  • 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: 24% ⓘ
Protein
21%
min (as fed)
Fat
10%
min (as fed)
Fiber
4%
max (as fed)
Moisture
12%
max
Ingredients

Read why each ingredient is good or bad for dogs.

35 total
Good Neutral Watch Flagged
  1. 1
    ground whole grain corn

    Whole corn with the kernel intact. Decent fiber and B vitamins, though it can crowd out meat in cheaper recipes.

  2. 2
    meat and bone meal

    Unnamed animal protein with bone included. Cheap, vague, and not traceable to a specific species.

  3. 3
    corn gluten meal

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

  4. 4
    soybean meal

    Concentrated soy protein. Cheap plant protein that pads the label number, common in budget formulas.

  5. 5
    animal fat [preserved with bha & citric acid]
  6. 6
    natural flavor

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

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

  9. 9
    cooked bone marrow
  10. 10
    potassium chloride

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

  11. 11
    choline chloride

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

  12. 12
    calcium carbonate

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

  13. 13
    dried 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 →

  14. 14
    dl-methionine

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

  15. 15
    natural grilled steak flavor
  16. 16
    yellow 6 Flagged

    Artificial coloring. No functional purpose. Banned or restricted in several countries.

  17. 17
    zinc sulfate

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

  18. 18
    vitamin e supplement

    Required nutrient and a natural antioxidant. Often pulls double duty as a preservative.

  19. 19
    yellow 5 Flagged

    Artificial coloring. Strictly cosmetic. Banned or restricted in several countries.

  20. 20
    red 40 Flagged

    Artificial coloring. Dogs don't care about color. Banned in several countries over hyperactivity and allergic-reaction concerns.

  21. 21
    l-tryptophan

    Essential amino acid. Sometimes added in calming or weight-management formulas.

  22. 22
    carrots

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

  23. 23
    blue 2 Flagged

    Artificial coloring. No nutritional or functional purpose. Banned or restricted in several countries.

  24. 24
    niacin [vitamin b3]
  25. 25
    d-calcium pantothenate [source of vitamin b5]

Showing first 25 of 35. Position 1-5 has the largest weight in the recipe.

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