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Legacy vs Purina ONE

Legacy is made by Horizon Pet Nutrition Inc., and Purina ONE by Nestlé Purina PetCare (owned by Nestlé S.A.), and both make food for cats and dogs. On KibbleLab, Legacy averages 8.4 out of 10 across its scored foods, compared with 8.1 for Purina ONE. Purina ONE meets WSAVA's published criteria for evaluating a manufacturer, while Legacy does not.

Legacy and Purina ONE compared

Legacy Purina ONE
Manufacturer Horizon Pet Nutrition Inc. Nestlé Purina PetCare
Parent company Independent Nestlé S.A.
Founded 2006 2001
Headquarters Rosthern, Saskatchewan, Canada St. Louis, Missouri, USA
Products listed 5 69
Serves Cats & dogs Cats & dogs
Price tier A relative price guide, from $ (most affordable) to $$$$$ (most premium), based on the brand's typical retail cost.
$$$$ $$$
WSAVA guidelines The World Small Animal Veterinary Association (WSAVA) publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
No Yes
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact, through third-party verification. It reflects sustainability practices, not food quality.
No No
Score The average KibbleLab score across this brand's scored foods, on a 0 to 10 scale. Foods are scored on published veterinary science, and no one can pay for a higher score. How scoring works .
8.4 (avg of 5) 8.1 (avg of 69)
Recalls on record KibbleLab began logging recalls in July 2026, so earlier recalls may not appear.
None None
Where to buy Amazon Amazon

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Legacy vs Purina ONE: how they compare

Scores

Legacy scores higher on KibbleLab, averaging 8.4 out of 10 across 5 scored foods, compared with 8.1 across 69 for Purina ONE. Scores apply the same criteria-based rubric to every food, drawn from published veterinary science, and no one can pay for a higher score.

Who makes them

Legacy is made by Horizon Pet Nutrition Inc., an independent maker, based in Rosthern, Saskatchewan, Canada, founded in 2006. Purina ONE is made by Nestlé Purina PetCare, owned by Nestlé S.A., based in St. Louis, Missouri, USA, founded in 2001.

Standards and range

Purina ONE meets WSAVA's published manufacturer criteria, while Legacy does not. KibbleLab lists 5 Legacy foods and 69 Purina ONE foods.

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Common Questions

Which scores higher on KibbleLab, Legacy or Purina ONE?

Legacy scores higher: it averages 8.4 out of 10 across 5 scored foods, compared with 8.1 for Purina ONE. Scores reflect published veterinary science, and no one can pay for a higher score.

Who makes Legacy and Purina ONE?

Legacy is made by Horizon Pet Nutrition Inc. Purina ONE is made by Nestlé Purina PetCare, which is owned by Nestlé S.A.

Which brand has more products on KibbleLab?

Purina ONE has 69 products in the KibbleLab database, compared with 5 for Legacy.

Where is each brand based?

Legacy is based in Rosthern, Saskatchewan, Canada. Purina ONE is based in St. Louis, Missouri, USA.

Do Legacy and Purina ONE meet WSAVA criteria?

Purina ONE meets WSAVA's published criteria for evaluating a manufacturer; Legacy does not, based on public information. WSAVA publishes criteria; it does not certify or endorse brands.

Have Legacy or Purina ONE been recalled?

Neither Legacy nor Purina ONE has a recall on record in the KibbleLab database. KibbleLab began logging recalls in July 2026, so earlier recalls may not appear.

See the full profiles: Legacy and Purina ONE .

More comparisons

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either brand. KibbleLab may earn affiliate commissions through links. No one can pay for placement or a higher score.

Brand and manufacturer details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing. Recall data is compiled from public FDA and manufacturer notices, and a notice may name the parent company rather than the brand. KibbleLab began logging recalls in July 2026, so earlier recalls may not appear.

KibbleLab scores and commentary are editorial opinions based on published data. Represent one of these brands? Request a correction. Anyone else can email us. See our Terms.