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Maxbone vs Supreme Source

Maxbone is made by Maxbone, Inc., and Supreme Source by American Pet Nutrition (owned by Alphia (C.J. Foods)). On KibbleLab, Maxbone averages 8.6 out of 10 across its scored foods, compared with 7.7 for Supreme Source. Maxbone makes food for dogs, while Supreme Source covers cats and dogs.

Maxbone and Supreme Source compared

Maxbone Supreme Source
Manufacturer Maxbone, Inc. American Pet Nutrition
Parent company Independent Alphia (C.J. Foods)
Founded 2017 1972
Headquarters Los Angeles, California, USA Ogden, Utah, USA
Products listed 1 14
Serves 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 .
8.6 (avg of 1) 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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Maxbone vs Supreme Source: how they compare

Scores

Maxbone scores higher on KibbleLab, averaging 8.6 out of 10 across 1 scored foods, compared with 7.7 across 14 for Supreme Source. 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

Maxbone is made by Maxbone, Inc., an independent maker, based in Los Angeles, California, USA, founded in 2017. 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 1 Maxbone food and 14 Supreme Source foods.

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Common Questions

Which scores higher on KibbleLab, Maxbone or Supreme Source?

Maxbone scores higher: it averages 8.6 out of 10 across 1 scored foods, compared with 7.7 for Supreme Source. Scores reflect published veterinary science, and no one can pay for a higher score.

Who makes Maxbone and Supreme Source?

Maxbone is made by Maxbone, Inc. Supreme Source is made by American Pet Nutrition, which is owned by Alphia (C.J. Foods).

Which brand has more products on KibbleLab?

Supreme Source has 14 products in the KibbleLab database, compared with 1 for Maxbone.

Where is each brand based?

Maxbone is based in Los Angeles, California, USA. Supreme Source is based in Ogden, Utah, USA.

Have Maxbone or Supreme Source been recalled?

Neither Maxbone 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: Maxbone 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.