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Halo vs Iams

Halo is made by Halo, Purely For Pets, Inc. (owned by SRx Health Solutions, Inc.), and Iams by Iams Company (owned by Mars, Incorporated), and both make food for cats and dogs. On KibbleLab, Halo averages 8.2 out of 10 across its scored foods, compared with 8.1 for Iams. Iams meets WSAVA's published criteria for evaluating a manufacturer, while Halo does not.

Halo and Iams compared

Halo Iams
Manufacturer Halo, Purely For Pets, Inc. Iams Company
Parent company SRx Health Solutions, Inc. Mars, Incorporated
Founded 1986 1946
Headquarters Tampa, Florida, USA Mason, Ohio, United States
Products listed 50 48
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 Yes
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 .
8.2 (avg of 50) 8.1 (avg of 48)
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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Halo vs Iams: how they compare

Scores

Halo scores higher on KibbleLab, averaging 8.2 out of 10 across 50 scored foods, compared with 8.1 across 48 for Iams. 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

Halo is made by Halo, Purely For Pets, Inc., owned by SRx Health Solutions, Inc., based in Tampa, Florida, USA, founded in 1986. Iams is made by Iams Company, owned by Mars, Incorporated, based in Mason, Ohio, United States, founded in 1946.

Standards and range

Iams meets WSAVA's published manufacturer criteria, while Halo does not. KibbleLab lists 50 Halo foods and 48 Iams foods.

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Common Questions

Which scores higher on KibbleLab, Halo or Iams?

Halo scores higher: it averages 8.2 out of 10 across 50 scored foods, compared with 8.1 for Iams. Scores reflect published veterinary science, and no one can pay for a higher score.

Who makes Halo and Iams?

Halo is made by Halo, Purely For Pets, Inc., which is owned by SRx Health Solutions, Inc. Iams is made by Iams Company, which is owned by Mars, Incorporated.

Which brand has more products on KibbleLab?

Halo has 50 products in the KibbleLab database, compared with 48 for Iams.

Where is each brand based?

Halo is based in Tampa, Florida, USA. Iams is based in Mason, Ohio, United States.

Do Halo and Iams meet WSAVA criteria?

Iams meets WSAVA's published criteria for evaluating a manufacturer; Halo does not, based on public information. WSAVA publishes criteria; it does not certify or endorse brands.

Have Halo or Iams been recalled?

Neither Halo nor Iams 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: Halo and Iams .

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.