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Gather vs Iams

Gather is made by Gather Pet Foods (owned by Petcurean Pet Nutrition), and Iams by Iams Company (owned by Mars, Incorporated), and both make food for cats and dogs. On KibbleLab, Gather and Iams both average 8.1 out of 10. Iams meets WSAVA's published criteria for evaluating a manufacturer, while Gather does not.

Gather and Iams compared

Gather Iams
Manufacturer Gather Pet Foods Iams Company
Parent company Petcurean Pet Nutrition Mars, Incorporated
Founded 1999 1946
Headquarters Chilliwack, British Columbia, Canada Mason, Ohio, United States
Products listed 3 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 .
8.1 (avg of 3) 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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Gather vs Iams: how they compare

Scores

Gather and Iams average the same KibbleLab score, 8.1 out of 10, across 3 and 48 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

Gather is made by Gather Pet Foods, owned by Petcurean Pet Nutrition, based in Chilliwack, British Columbia, Canada, founded in 1999. 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 Gather does not. KibbleLab lists 3 Gather foods and 48 Iams foods.

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Common Questions

Which scores higher on KibbleLab, Gather or Iams?

Gather and Iams average the same KibbleLab score, 8.1 out of 10.

Who makes Gather and Iams?

Gather is made by Gather Pet Foods, which is owned by Petcurean Pet Nutrition. Iams is made by Iams Company, which is owned by Mars, Incorporated.

Which brand has more products on KibbleLab?

Iams has 48 products in the KibbleLab database, compared with 3 for Gather.

Where is each brand based?

Gather is based in Chilliwack, British Columbia, Canada. Iams is based in Mason, Ohio, United States.

Do Gather and Iams meet WSAVA criteria?

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

Have Gather or Iams been recalled?

Neither Gather 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: Gather 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.