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Inaba vs Supreme Source

Inaba is made by Inaba Foods Co., Ltd., and Supreme Source by American Pet Nutrition (owned by Alphia (C.J. Foods)), and both make food for cats and dogs. On KibbleLab, Inaba and Supreme Source both average 7.7 out of 10. Inaba's maker dates to 1805, while Supreme Source's launched in 1972.

Inaba and Supreme Source compared

Inaba Supreme Source
Manufacturer Inaba Foods Co., Ltd. American Pet Nutrition
Parent company Independent Alphia (C.J. Foods)
Founded 1805 1972
Headquarters Yui, Shizuoka Prefecture, Japan Ogden, Utah, USA
Products listed 35 14
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 .
7.7 (avg of 35) 7.7 (avg of 14)
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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Inaba vs Supreme Source: how they compare

Scores

Inaba and Supreme Source average the same KibbleLab score, 7.7 out of 10, across 35 and 14 scored foods. 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

Inaba is made by Inaba Foods Co., Ltd., an independent maker, based in Yui, Shizuoka Prefecture, Japan, founded in 1805. Supreme Source is made by American Pet Nutrition, owned by Alphia (C.J. Foods), based in Ogden, Utah, USA, founded in 1972.

Standards and range

Neither meets WSAVA's published manufacturer criteria. KibbleLab lists 35 Inaba foods and 14 Supreme Source foods.

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Common Questions

Which scores higher on KibbleLab, Inaba or Supreme Source?

Inaba and Supreme Source average the same KibbleLab score, 7.7 out of 10.

Who makes Inaba and Supreme Source?

Inaba is made by Inaba Foods Co., Ltd. Supreme Source is made by American Pet Nutrition, which is owned by Alphia (C.J. Foods).

Which brand has more products on KibbleLab?

Inaba has 35 products in the KibbleLab database, compared with 14 for Supreme Source.

Where is each brand based?

Inaba is based in Yui, Shizuoka Prefecture, Japan. Supreme Source is based in Ogden, Utah, USA.

Have Inaba or Supreme Source been recalled?

Neither Inaba nor Supreme Source 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: Inaba and Supreme Source .

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.