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Kibbles 'n Bits Bistro Oven Roasted Beef, Spring Vegetable & Apple Flavor Dry Dog Food, 45-lb bag
Kibbles 'n Bits

Bistro Oven Roasted Beef, Spring Vegetable & Apple Flavor Dry Dog Food, 45-lb bag

Evidence Fair
dry $0.60/lb

Kibbles 'n Bits Bistro Oven Roasted Beef, Spring Vegetable & Apple Flavor Dry Dog Food, 45-lb bag earns a Sniff Score of 0/100 (F) with Fair evidence. 9 controversial ingredients flagged. Score capped at 39 due to 6 FLAG ingredients.

Graded by The Sniff System

Why this score

Score capped at 39 due to 6 FLAG ingredients.

CAP why?

Score capped at 64 due to 3 WATCH ingredients.

CAP why?

Score capped at 59 due to no AAFCO statement.

CAP why?

Controversial ingredients · 8

  • bha
    Synthetic preservative classified by the U.S. National Toxicology Program as 'reasonably anticipated to be a human carcinogen.' Many premium brands have removed it.
  • corn syrup
    Added sugar. No nutritional purpose in dog food; commonly added to semi-moist treats for palatability.
  • animal digest
    Chemically or enzymatically hydrolyzed animal tissue from unspecified species. Used as a flavor coating. Source quality cannot be verified.
  • propylene glycol
    Humectant banned in cat food by the FDA due to Heinz body anemia. Still permitted in dog food but considered a low-quality ingredient.
  • 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.
  • 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.
  • yellow 6
    Artificial color with no nutritional value.

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

Guaranteed analysis
Dry-matter protein: 23% ⓘ
Protein
19%
min (as fed)
Fat
8%
min (as fed)
Fiber
4%
max (as fed)
Moisture
18%
max
Ingredients

Read why each ingredient is good or bad for dogs.

51 total
Good Neutral Watch Flagged
  1. 1
    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.

  2. 2
    soybean meal

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

  3. 3
    beef & bone meal
  4. 4
    ground wheat

    Whole wheat. Fine for most dogs, though a portion are sensitive. Not a quality concern, just a fit-for-your-dog question.

  5. 5
    animal fat

    Unnamed fat source. The species matters: 'chicken fat' or 'beef fat' is fine, but 'animal fat' tells you nothing about origin.

  6. 5
    bha Flagged

    Synthetic preservative. Listed as a possible human carcinogen by the IARC. Banned from human food in Japan and parts of the EU, still permitted in US pet food.

  7. 6
    wheat middlings
  8. 7
    corn syrup Flagged

    Added sugar, usually for palatability or moisture. Dogs don't need added sugar. Common in semi-moist treats.

  9. 8
    water sufficient for processing

    The regulatory phrase for cooking water in wet food. Has no nutritional implication, just labeling formality.

  10. 9
    animal digest Flagged

    A liquid flavoring made from hydrolyzed animal tissue, sprayed onto kibble for palatability. Common, not directly harmful, but vague about source.

  11. 10
    propylene glycol Flagged

    Used as a humectant in soft-moist foods. The FDA prohibits it in cat food over toxicity concerns. Permitted in dog food but worth avoiding.

  12. 11
    salt

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

  13. 12
    apple

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

  14. 13
    hydrochloric acid
  15. 14
    potassium chloride

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

  16. 15
    caramel color

    Artificial coloring made by heating sugars. Cosmetic. Some forms contain trace 4-MEI, a compound the IARC lists as possibly carcinogenic.

  17. 16
    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 →

  18. 17
    sorbic acid
  19. 18
    sodium carbonate

    pH buffer used in food processing. Functional, no quality signal.

  20. 19
    ferrous sulfate

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

  21. 20
    zinc oxide

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

  22. 21
    manganous oxide

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

  23. 22
    copper sulfate

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

  24. 23
    calcium iodate

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

  25. 24
    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 →

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

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