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Evolve vs Kirkland Signature

Evolve is made by Sunshine Mills, Inc., and Kirkland Signature is branded by Costco Wholesale Corporation and made by third-party co-packers, and both make food for cats and dogs. On KibbleLab, Evolve and Kirkland Signature both average 8.6 out of 10. Evolve's maker dates to 1947, while Kirkland Signature's launched in 1983.

Evolve and Kirkland Signature compared

Evolve Kirkland Signature
Manufacturer Sunshine Mills, Inc. Costco Wholesale Corporation
Parent company Independent Independent
Founded 1947 1983
Headquarters Red Bay, Alabama, USA Issaquah, Washington, USA
Manufacturing Whether a brand makes its own food in-house or has it produced by an outside contract manufacturer or co-packer.
In-house Co-packer
Made in United States USA
Manufacturing region Alabama Not listed
Products listed 46 17
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. How scoring works .
8.6 (avg of 46) 8.6 (avg of 17)
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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Evolve vs Kirkland Signature: how they compare

Scores

Evolve and Kirkland Signature average the same KibbleLab score, 8.6 out of 10, across 46 and 17 scored foods. Scores apply the same criteria-based rubric to every food, drawn from published veterinary science.

Who makes them

Evolve is made by Sunshine Mills, Inc., an independent maker, based in Red Bay, Alabama, USA, founded in 1947. Kirkland Signature is a brand of Costco Wholesale Corporation, based in Issaquah, Washington, USA, founded in 1983. Its food is made by third-party co-packers in USA.

Standards and range

Neither meets WSAVA's published manufacturer criteria. KibbleLab lists 46 Evolve foods and 17 Kirkland Signature foods.

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Common Questions

Which scores higher on KibbleLab, Evolve or Kirkland Signature?

Evolve and Kirkland Signature average the same KibbleLab score, 8.6 out of 10.

Who makes Evolve and Kirkland Signature?

Evolve is made by Sunshine Mills, Inc. Kirkland Signature is a brand of Costco Wholesale Corporation. Its food is made by third-party co-packers in USA.

Which brand has more products on KibbleLab?

Evolve has 46 products in the KibbleLab database, compared with 17 for Kirkland Signature.

Where is each brand based?

Evolve is based in Red Bay, Alabama, USA. Kirkland Signature is based in Issaquah, Washington, USA.

Have Evolve or Kirkland Signature been recalled?

Neither Evolve nor Kirkland Signature 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: Evolve and Kirkland Signature .

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.