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Nature's Diet vs Tartar Shield

Nature's Diet is made by Nature's Diet Pet Foods Ltd., and Tartar Shield by Tartar Shield Pet Products, Inc., and both make food for cats and dogs. On KibbleLab, Nature's Diet and Tartar Shield both average 7.6 out of 10.

Nature's Diet and Tartar Shield compared

Nature's Diet Tartar Shield
Manufacturer Nature's Diet Pet Foods Ltd. Tartar Shield Pet Products, Inc.
Parent company Independent Independent
Founded 2017 2002
Headquarters Provo, Utah, USA Noblesville, Indiana, USA
Products listed 8 8
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 .
7.6 (avg of 8) 7.6 (avg of 8)
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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Nature's Diet vs Tartar Shield: how they compare

Scores

Nature's Diet and Tartar Shield average the same KibbleLab score, 7.6 out of 10, across 8 and 8 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

Nature's Diet is made by Nature's Diet Pet Foods Ltd., an independent maker, based in Provo, Utah, USA, founded in 2017. Tartar Shield is made by Tartar Shield Pet Products, Inc., an independent maker, based in Noblesville, Indiana, USA, founded in 2002.

Standards and range

Neither meets WSAVA's published manufacturer criteria. KibbleLab lists 8 Nature's Diet foods and 8 Tartar Shield foods.

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Common Questions

Which scores higher on KibbleLab, Nature's Diet or Tartar Shield?

Nature's Diet and Tartar Shield average the same KibbleLab score, 7.6 out of 10.

Who makes Nature's Diet and Tartar Shield?

Nature's Diet is made by Nature's Diet Pet Foods Ltd. Tartar Shield is made by Tartar Shield Pet Products, Inc.

Which brand has more products on KibbleLab?

Nature's Diet and Tartar Shield each have 8 products in the KibbleLab database.

Where is each brand based?

Nature's Diet is based in Provo, Utah, USA. Tartar Shield is based in Noblesville, Indiana, USA.

Have Nature's Diet or Tartar Shield been recalled?

Neither Nature's Diet nor Tartar Shield 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: Nature's Diet and Tartar Shield .

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.