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Purina ONE vs Ziwi

Purina ONE is made by Nestlé Purina PetCare (owned by Nestlé S.A.), and Ziwi by Ziwi Limited (owned by FountainVest Partners), and both make food for cats and dogs. On KibbleLab, Ziwi averages 8.8 out of 10 across its scored foods, compared with 8.1 for Purina ONE. Purina ONE meets WSAVA's published criteria for evaluating a manufacturer, while Ziwi does not.

Purina ONE and Ziwi compared

Purina ONE Ziwi
Manufacturer Nestlé Purina PetCare Ziwi Limited
Parent company Nestlé S.A. FountainVest Partners
Founded 2001 2002
Headquarters St. Louis, Missouri, USA Mount Maunganui, Bay of Plenty, New Zealand
Products listed 69 15
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.
Yes 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 Yes
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 69) 8.8 (avg of 15)
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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Purina ONE vs Ziwi: how they compare

Scores

Ziwi scores higher on KibbleLab, averaging 8.8 out of 10 across 15 scored foods, compared with 8.1 across 69 for Purina ONE. 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

Purina ONE is made by Nestlé Purina PetCare, owned by Nestlé S.A., based in St. Louis, Missouri, USA, founded in 2001. Ziwi is made by Ziwi Limited, owned by FountainVest Partners, based in Mount Maunganui, Bay of Plenty, New Zealand, founded in 2002.

Standards and range

Purina ONE meets WSAVA's published manufacturer criteria, while Ziwi does not. Ziwi is accredited by the Pet Sustainability Coalition; Purina ONE is not. KibbleLab lists 69 Purina ONE foods and 15 Ziwi foods.

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Common Questions

Which scores higher on KibbleLab, Purina ONE or Ziwi?

Ziwi scores higher: it averages 8.8 out of 10 across 15 scored foods, compared with 8.1 for Purina ONE. Scores reflect published veterinary science, and no one can pay for a higher score.

Who makes Purina ONE and Ziwi?

Purina ONE is made by Nestlé Purina PetCare, which is owned by Nestlé S.A. Ziwi is made by Ziwi Limited, which is owned by FountainVest Partners.

Which brand has more products on KibbleLab?

Purina ONE has 69 products in the KibbleLab database, compared with 15 for Ziwi.

Where is each brand based?

Purina ONE is based in St. Louis, Missouri, USA. Ziwi is based in Mount Maunganui, Bay of Plenty, New Zealand.

Do Purina ONE and Ziwi meet WSAVA criteria?

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

Are Purina ONE or Ziwi PSC Accredited?

Ziwi 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 Purina ONE or Ziwi been recalled?

Neither Purina ONE nor Ziwi 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: Purina ONE and Ziwi .

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.