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Diamond CARE vs Rachael Ray Nutrish

Diamond CARE is made by Diamond Pet Foods (owned by Schell & Kampeter, Inc.), and Rachael Ray Nutrish by Post Holdings Pet Brands (owned by Post Holdings, Inc.), and both make food for cats and dogs. On KibbleLab, Diamond CARE averages 8.5 out of 10 across its scored foods, compared with 7.4 for Rachael Ray Nutrish. Diamond CARE's maker dates to 1970, while Rachael Ray Nutrish's launched in 2023.

Diamond CARE and Rachael Ray Nutrish compared

Diamond CARE Rachael Ray Nutrish
Manufacturer Diamond Pet Foods Post Holdings Pet Brands
Parent company Schell & Kampeter, Inc. Post Holdings, Inc.
Founded 1970 2023
Headquarters Meta, Missouri, USA St. Louis, Missouri, USA
Products listed 6 41
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 .
8.5 (avg of 6) 7.4 (avg of 41)
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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Diamond CARE vs Rachael Ray Nutrish: how they compare

Scores

Diamond CARE scores higher on KibbleLab, averaging 8.5 out of 10 across 6 scored foods, compared with 7.4 across 41 for Rachael Ray Nutrish. 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

Diamond CARE is made by Diamond Pet Foods, owned by Schell & Kampeter, Inc., based in Meta, Missouri, USA, founded in 1970. Rachael Ray Nutrish is made by Post Holdings Pet Brands, owned by Post Holdings, Inc., based in St. Louis, Missouri, USA, founded in 2023.

Standards and range

Neither meets WSAVA's published manufacturer criteria. KibbleLab lists 6 Diamond CARE foods and 41 Rachael Ray Nutrish foods.

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Common Questions

Which scores higher on KibbleLab, Diamond CARE or Rachael Ray Nutrish?

Diamond CARE scores higher: it averages 8.5 out of 10 across 6 scored foods, compared with 7.4 for Rachael Ray Nutrish. Scores reflect published veterinary science, and no one can pay for a higher score.

Who makes Diamond CARE and Rachael Ray Nutrish?

Diamond CARE is made by Diamond Pet Foods, which is owned by Schell & Kampeter, Inc. Rachael Ray Nutrish is made by Post Holdings Pet Brands, which is owned by Post Holdings, Inc.

Which brand has more products on KibbleLab?

Rachael Ray Nutrish has 41 products in the KibbleLab database, compared with 6 for Diamond CARE.

Where is each brand based?

Diamond CARE is based in Meta, Missouri, USA. Rachael Ray Nutrish is based in St. Louis, Missouri, USA.

Have Diamond CARE or Rachael Ray Nutrish been recalled?

Neither Diamond CARE nor Rachael Ray Nutrish 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: Diamond CARE and Rachael Ray Nutrish .

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.