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Blue Buffalo vs Greenies

Blue Buffalo is made by Blue Buffalo Company (owned by General Mills, Inc.), and Greenies by Mars Petcare (owned by Mars, Incorporated), and both make food for cats and dogs. On KibbleLab, Blue Buffalo averages 8.0 out of 10 across its scored foods, compared with 7.7 for Greenies. Greenies's maker dates to 1935, while Blue Buffalo's launched in 2002.

Blue Buffalo and Greenies compared

Blue Buffalo Greenies
Manufacturer Blue Buffalo Company Mars Petcare
Parent company General Mills, Inc. Mars, Incorporated
Founded 2002 1935
Headquarters Wilton, Connecticut, USA Brussels, Belgium (global Petcare division); McLean, Virginia, USA (Mars, Incorporated global HQ)
Products listed 59 102
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 .
8.0 (avg of 59) 7.7 (avg of 102)
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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Blue Buffalo vs Greenies: how they compare

Scores

Blue Buffalo scores higher on KibbleLab, averaging 8.0 out of 10 across 59 scored foods, compared with 7.7 across 102 for Greenies. 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

Blue Buffalo is made by Blue Buffalo Company, owned by General Mills, Inc., based in Wilton, Connecticut, USA, founded in 2002. Greenies 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 59 Blue Buffalo foods and 102 Greenies foods.

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Common Questions

Which scores higher on KibbleLab, Blue Buffalo or Greenies?

Blue Buffalo scores higher: it averages 8.0 out of 10 across 59 scored foods, compared with 7.7 for Greenies. Scores reflect published veterinary science, and no one can pay for a higher score.

Who makes Blue Buffalo and Greenies?

Blue Buffalo is made by Blue Buffalo Company, which is owned by General Mills, Inc. Greenies is made by Mars Petcare, which is owned by Mars, Incorporated.

Which brand has more products on KibbleLab?

Greenies has 102 products in the KibbleLab database, compared with 59 for Blue Buffalo.

Where is each brand based?

Blue Buffalo is based in Wilton, Connecticut, USA. Greenies is based in Brussels, Belgium (global Petcare division); McLean, Virginia, USA (Mars, Incorporated global HQ).

Have Blue Buffalo or Greenies been recalled?

Neither Blue Buffalo nor Greenies 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: Blue Buffalo and Greenies .

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.