Dog Food · scored August 2026

Purina

Purina Dog Chow

100 (lbs) 4-1/8 cups

Panel Score 67 out of 100, grade C: Proceed with caution

Community import, not yet reviewed. Volunteers at Open Pet Food Facts transcribed this panel and we scored it automatically. Holding the package? Trust it over this page and tell us what differs.

Panel data ODbL, photo CC-BY-SA.

Flagged ingredients

Caution
Animal fat: rendered fat from unnamed species, and the ingredient where BHA most often hides. see the evidence
Caution
Meat and bone meal: an unnamed-mammal protein with high bone content; the least transparent protein you can buy. see the evidence
Caution
Natural flavor: an undisclosed blend. Not harmful per se, but it hides what your pet is actually tasting. see the evidence
Caution
Meat flavor and digest: a rendered palatant from animal tissue; the vaguer the name, the less you know. see the evidence
Caution
Menadione (vitamin K3): a synthetic vitamin K linked to liver stress in high doses; safer natural forms exist. see the evidence
Caution
Artificial colors (Red 40, Yellow 5, and friends): purely cosmetic. Your pet doesn't care what color the food is; dyes add risk with zero benefit. see the evidence

Recall history: none on record for this product.

Full ingredient panel, as printed

18 ingredients5 doing real work7 neutral4 worth knowing

Tap any underlined ingredient for what it is, where it comes from, and what to watch for.

  1. 1. 27.0% 14.0% 4.0% 10.0% 1.6% 1.0% 0.9% 12
  2. 2. 000 IU/kg 100 IU/kg Whole grain corn

Cleaner picks

Cleaner picks are the highest-scoring products in the same category. No affiliate links, no paid placement.

Independent testing & contaminants

Third-party lab findings for things that never appear on an ingredient label. This is separate from the score above and does not change it.

No independent testing on file. We haven't found published third-party lab results (PFAS, heavy metals, phthalates) for this product. That is not a clean bill of health, just an absence of data. See the methodology page for what testing does and doesn't exist across the category.

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