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NutriSource vs Zignature

NutriSource is made by Tuffy's Pet Foods, Inc. (owned by KLN Family Brands), and Zignature is branded by Pets Global, Inc. and made by third-party co-packers. On KibbleLab, NutriSource and Zignature both average 8.6 out of 10. NutriSource is accredited by the Pet Sustainability Coalition; Zignature is not.

NutriSource and Zignature compared

NutriSource Zignature
Manufacturer Tuffy's Pet Foods, Inc. Pets Global, Inc.
Parent company KLN Family Brands Independent
Founded 1964 2010
Headquarters Perham, Minnesota, USA Valencia, California, USA
Manufacturing Whether a brand makes its own food in-house or has it produced by an outside contract manufacturer or co-packer.
In-house Co-packer
Made in United States United States
Manufacturing region Minnesota Minnesota; South Dakota
Products listed 105 53
Serves Cats & dogs 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.
Yes 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. How scoring works .
8.6 (avg of 105) 8.6 (avg of 53)
Recalls on record We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Amazon
Amazon

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NutriSource vs Zignature: how they compare

Scores

NutriSource and Zignature average the same KibbleLab score, 8.6 out of 10, across 105 and 53 scored foods. Scores apply the same criteria-based rubric to every food, drawn from published veterinary science.

Who makes them

NutriSource is made by Tuffy's Pet Foods, Inc., owned by KLN Family Brands, based in Perham, Minnesota, USA, founded in 1964. Zignature is a brand of Pets Global, Inc., based in Valencia, California, USA, founded in 2010. Its food is made by third-party co-packers in United States.

Standards and range

Neither meets WSAVA's published manufacturer criteria. NutriSource is accredited by the Pet Sustainability Coalition; Zignature is not. KibbleLab lists 105 NutriSource foods and 53 Zignature foods.

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Common Questions

Which scores higher on KibbleLab, NutriSource or Zignature?

NutriSource and Zignature average the same KibbleLab score, 8.6 out of 10.

Who makes NutriSource and Zignature?

NutriSource is made by Tuffy's Pet Foods, Inc., which is owned by KLN Family Brands. Zignature is a brand of Pets Global, Inc.. Its food is made by third-party co-packers in United States.

Which brand has more products on KibbleLab?

NutriSource has 105 products in the KibbleLab database, compared with 53 for Zignature.

Where is each brand based?

NutriSource is based in Perham, Minnesota, USA. Zignature is based in Valencia, California, USA.

Are NutriSource or Zignature PSC Accredited?

NutriSource 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 NutriSource or Zignature been recalled?

Neither NutriSource nor Zignature has a recall on record in the KibbleLab database. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.

See the full profiles: NutriSource and Zignature .

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 filings, and a filing may name the parent company rather than the brand. We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.

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.