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Phelps Pet Products vs Supreme Source

Phelps Pet Products is made by Phelps Industries, LLC (owned by Granite Bridge Partners), and Supreme Source is made by American Pet Nutrition (owned by Alphia (C.J. Foods)), and both make food for cats and dogs. On KibbleLab, Phelps Pet Products averages 8.8 out of 10 across its scored foods, compared with 8.6 for Supreme Source. Phelps Pet Products is accredited by the Pet Sustainability Coalition; Supreme Source is not.

Phelps Pet Products and Supreme Source compared

Phelps Pet Products Supreme Source
Manufacturer Phelps Industries, LLC American Pet Nutrition
Parent company Granite Bridge Partners Alphia (C.J. Foods)
Founded 1966 1972
Headquarters Rockford, Illinois, USA Ogden, Utah, 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 In-house
Made in United States United States
Manufacturing region Illinois Utah
Products listed 29 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.
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 .
8.8 (avg of 29) 8.6 (avg of 14)
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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Phelps Pet Products vs Supreme Source: how they compare

Scores

Phelps Pet Products scores higher on KibbleLab, averaging 8.8 out of 10 across 29 scored foods, compared with 8.6 across 14 for Supreme Source. Scores apply the same criteria-based rubric to every food, drawn from published veterinary science.

Who makes them

Phelps Pet Products is made by Phelps Industries, LLC, owned by Granite Bridge Partners, based in Rockford, Illinois, USA, founded in 1966. 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. Phelps Pet Products is accredited by the Pet Sustainability Coalition; Supreme Source is not. KibbleLab lists 29 Phelps Pet Products foods and 14 Supreme Source foods.

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Common Questions

Which scores higher on KibbleLab, Phelps Pet Products or Supreme Source?

Phelps Pet Products scores higher: it averages 8.8 out of 10 across 29 scored foods, compared with 8.6 for Supreme Source. Scores reflect published veterinary science.

Who makes Phelps Pet Products and Supreme Source?

Phelps Pet Products is made by Phelps Industries, LLC, which is owned by Granite Bridge Partners. Supreme Source is made by American Pet Nutrition, which is owned by Alphia (C.J. Foods).

Which brand has more products on KibbleLab?

Phelps Pet Products has 29 products in the KibbleLab database, compared with 14 for Supreme Source.

Where is each brand based?

Phelps Pet Products is based in Rockford, Illinois, USA. Supreme Source is based in Ogden, Utah, USA.

Are Phelps Pet Products or Supreme Source PSC Accredited?

Phelps Pet Products 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 Phelps Pet Products or Supreme Source been recalled?

Neither Phelps Pet Products nor Supreme Source 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: Phelps Pet Products 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 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.