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Legacy vs Nutro

Legacy is made by Horizon Pet Nutrition Inc., and Nutro by Mars Petcare (owned by Mars, Incorporated), 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 Nutro. Nutro's maker dates to 1935, while Legacy's launched in 2006.

Legacy and Nutro compared

Legacy Nutro
Manufacturer Horizon Pet Nutrition Inc. Mars Petcare
Parent company Independent Mars, Incorporated
Founded 2006 1935
Headquarters Rosthern, Saskatchewan, Canada Brussels, Belgium (global Petcare division); McLean, Virginia, USA (Mars, Incorporated global HQ)
Products listed 5 92
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 No
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 92)
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 Nutro: how they compare

Scores

Legacy scores higher on KibbleLab, averaging 8.4 out of 10 across 5 scored foods, compared with 8.1 across 92 for Nutro. 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. Nutro is made by Mars Petcare, owned by Mars, Incorporated, based in Brussels, Belgium (global Petcare division); McLean, Virginia, USA (Mars, Incorporated global HQ), founded in 1935.

Standards and range

Neither meets WSAVA's published manufacturer criteria. KibbleLab lists 5 Legacy foods and 92 Nutro foods.

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Common Questions

Which scores higher on KibbleLab, Legacy or Nutro?

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

Who makes Legacy and Nutro?

Legacy is made by Horizon Pet Nutrition Inc. Nutro is made by Mars Petcare, which is owned by Mars, Incorporated.

Which brand has more products on KibbleLab?

Nutro has 92 products in the KibbleLab database, compared with 5 for Legacy.

Where is each brand based?

Legacy is based in Rosthern, Saskatchewan, Canada. Nutro is based in Brussels, Belgium (global Petcare division); McLean, Virginia, USA (Mars, Incorporated global HQ).

Have Legacy or Nutro been recalled?

Neither Legacy nor Nutro 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 Nutro .

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.