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Nutro vs Summit

Nutro is made by Mars Petcare (owned by Mars, Incorporated), and Summit is branded by Petcurean Pet Nutrition Inc. and made by third-party contract manufacturers, and both make food for cats and dogs. On KibbleLab, Nutro averages 8.8 out of 10 across its scored foods, compared with 8.7 for Summit. Summit is accredited by the Pet Sustainability Coalition; Nutro is not.

Nutro and Summit compared

Nutro Summit
Manufacturer Mars Petcare Petcurean Pet Nutrition Inc.
Parent company Mars, Incorporated Independent
Founded 1935 1999
Headquarters Brussels, Belgium (global Petcare division); McLean, Virginia, USA (Mars, Incorporated global HQ) Chilliwack, British Columbia, Canada
Manufacturing Whether a brand makes its own food in-house or has it produced by an outside contract manufacturer or co-packer.
In-house Contract manufacturer
Made in United States Canada
Manufacturing region Tennessee and other Mars Petcare facilities British Columbia
Products listed 92 6
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 Yes
Score The average KibbleLab score across this brand's scored foods, on a 0 to 10 scale. Foods are scored on published veterinary science. How scoring works .
8.8 (avg of 92) 8.7 (avg of 6)
Recalls on record We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Amazon
Amazon

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Nutro vs Summit: how they compare

Scores

Nutro scores higher on KibbleLab, averaging 8.8 out of 10 across 92 scored foods, compared with 8.7 across 6 for Summit. Scores apply the same criteria-based rubric to every food, drawn from published veterinary science.

Who makes them

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. Summit is a brand of Petcurean Pet Nutrition Inc., based in Chilliwack, British Columbia, Canada, founded in 1999. Its food is made by third-party contract manufacturers in Canada.

Standards and range

Neither meets WSAVA's published manufacturer criteria. Summit is accredited by the Pet Sustainability Coalition; Nutro is not. KibbleLab lists 92 Nutro foods and 6 Summit foods.

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Common Questions

Which scores higher on KibbleLab, Nutro or Summit?

Nutro scores higher: it averages 8.8 out of 10 across 92 scored foods, compared with 8.7 for Summit. Scores reflect published veterinary science.

Who makes Nutro and Summit?

Nutro is made by Mars Petcare, which is owned by Mars, Incorporated. Summit is a brand of Petcurean Pet Nutrition Inc.. Its food is made by third-party contract manufacturers in Canada.

Which brand has more products on KibbleLab?

Nutro has 92 products in the KibbleLab database, compared with 6 for Summit.

Where is each brand based?

Nutro is based in Brussels, Belgium (global Petcare division); McLean, Virginia, USA (Mars, Incorporated global HQ). Summit is based in Chilliwack, British Columbia, Canada.

Are Nutro or Summit PSC Accredited?

Summit is a PSC Accredited business. The Pet Sustainability Coalition is a nonprofit that Accredits pet companies on their environmental and social impact, through third-party verification.

Have Nutro or Summit been recalled?

Neither Nutro nor Summit has a recall on record in the KibbleLab database. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.

See the full profiles: Nutro and Summit .

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 filings, and a filing may name the parent company rather than the brand. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.

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.