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Hill's Science Diet vs Member's Mark

Hill's Science Diet is made by Hill's Pet Nutrition (owned by Colgate-Palmolive Company), and Member's Mark is branded by Sam's Club (owned by Walmart Inc.) and made by third-party co-packers, and both make food for cats and dogs. On KibbleLab, Hill's Science Diet averages 9.6 out of 10 across its scored foods, compared with 8.9 for Member's Mark. Hill's Science Diet meets WSAVA's published criteria for evaluating a manufacturer, while Member's Mark does not.

Hill's Science Diet and Member's Mark compared

Hill's Science Diet Member's Mark
Manufacturer Hill's Pet Nutrition Sam's Club
Parent company Colgate-Palmolive Company Walmart Inc.
Founded 1907 1983
Headquarters Topeka, Kansas, USA Bentonville, Arkansas, 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 United States
Manufacturing region Kansas Not listed
Products listed 74 15
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.
Yes 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.
Yes 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 .
9.6 (avg of 74) 8.9 (avg of 15)
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.
2 None
Where to buy
Amazon
Amazon

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Hill's Science Diet vs Member's Mark: how they compare

Scores

Hill's Science Diet scores higher on KibbleLab, averaging 9.6 out of 10 across 74 scored foods, compared with 8.9 across 15 for Member's Mark. Scores apply the same criteria-based rubric to every food, drawn from published veterinary science.

Who makes them

Hill's Science Diet is made by Hill's Pet Nutrition, owned by Colgate-Palmolive Company, based in Topeka, Kansas, USA, founded in 1907. Member's Mark is a brand of Sam's Club, owned by Walmart Inc., based in Bentonville, Arkansas, USA, founded in 1983. Its food is made by third-party co-packers in United States.

Standards and range

Hill's Science Diet meets WSAVA's published manufacturer criteria, while Member's Mark does not. Hill's Science Diet is accredited by the Pet Sustainability Coalition; Member's Mark is not. KibbleLab lists 74 Hill's Science Diet foods and 15 Member's Mark foods.

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Common Questions

Which scores higher on KibbleLab, Hill's Science Diet or Member's Mark?

Hill's Science Diet scores higher: it averages 9.6 out of 10 across 74 scored foods, compared with 8.9 for Member's Mark. Scores reflect published veterinary science.

Who makes Hill's Science Diet and Member's Mark?

Hill's Science Diet is made by Hill's Pet Nutrition, which is owned by Colgate-Palmolive Company. Member's Mark is a brand of Sam's Club, which is owned by Walmart Inc.. Its food is made by third-party co-packers in United States.

Which brand has more products on KibbleLab?

Hill's Science Diet has 74 products in the KibbleLab database, compared with 15 for Member's Mark.

Where is each brand based?

Hill's Science Diet is based in Topeka, Kansas, USA. Member's Mark is based in Bentonville, Arkansas, USA.

Do Hill's Science Diet and Member's Mark meet WSAVA criteria?

Hill's Science Diet meets WSAVA's published criteria for evaluating a manufacturer; Member's Mark does not, based on public information. WSAVA publishes criteria; it does not certify or endorse brands.

Are Hill's Science Diet or Member's Mark PSC Accredited?

Hill's Science Diet 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 Hill's Science Diet or Member's Mark been recalled?

Hill's Science Diet has 2 recalls on record in the KibbleLab database; Member's Mark has no recalls. 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: Hill's Science Diet and Member's Mark .

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.