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Cat-Man-Doo vs Kirkland Signature

Cat-Man-Doo is made by Cat-Man-Doo, 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, Kirkland Signature averages 8.6 out of 10 across its scored foods, compared with 8.3 for Cat-Man-Doo. Kirkland Signature's maker dates to 1983, while Cat-Man-Doo's launched in 2004.

Cat-Man-Doo and Kirkland Signature compared

Cat-Man-Doo Kirkland Signature
Manufacturer Cat-Man-Doo, Inc. Costco Wholesale Corporation
Parent company Independent Independent
Founded 2004 1983
Headquarters Bellevue, Washington, 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 Washington Not listed
Products listed 4 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 .
8.3 (avg of 4) 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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Cat-Man-Doo vs Kirkland Signature: how they compare

Scores

Kirkland Signature scores higher on KibbleLab, averaging 8.6 out of 10 across 17 scored foods, compared with 8.3 across 4 for Cat-Man-Doo. Scores apply the same criteria-based rubric to every food, drawn from published veterinary science.

Who makes them

Cat-Man-Doo is made by Cat-Man-Doo, Inc., an independent maker, based in Bellevue, Washington, USA, founded in 2004. 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 4 Cat-Man-Doo foods and 17 Kirkland Signature foods.

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Common Questions

Which scores higher on KibbleLab, Cat-Man-Doo or Kirkland Signature?

Kirkland Signature scores higher: it averages 8.6 out of 10 across 17 scored foods, compared with 8.3 for Cat-Man-Doo. Scores reflect published veterinary science.

Who makes Cat-Man-Doo and Kirkland Signature?

Cat-Man-Doo is made by Cat-Man-Doo, 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?

Kirkland Signature has 17 products in the KibbleLab database, compared with 4 for Cat-Man-Doo.

Where is each brand based?

Cat-Man-Doo is based in Bellevue, Washington, USA. Kirkland Signature is based in Issaquah, Washington, USA.

Have Cat-Man-Doo or Kirkland Signature been recalled?

Neither Cat-Man-Doo 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: Cat-Man-Doo 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.