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NutriSource vs Polkadog

NutriSource is made by Tuffy's Pet Foods, Inc. (owned by KLN Family Brands), and Polkadog is made by Polkadog Inc. (owned by TAW Ventures), and both make food for cats and dogs. On KibbleLab, Polkadog averages 9.3 out of 10 across its scored foods, compared with 8.6 for NutriSource. NutriSource's maker dates to 1964, while Polkadog's launched in 2002.

NutriSource and Polkadog compared

NutriSource Polkadog
Manufacturer Tuffy's Pet Foods, Inc. Polkadog Inc.
Parent company KLN Family Brands TAW Ventures
Founded 1964 2002
Headquarters Perham, Minnesota, USA Boston, Massachusetts, 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 In-house
Made in United States United States
Manufacturing region Minnesota Massachusetts
Products listed 105 24
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.
Yes 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. How scoring works .
8.6 (avg of 105) 9.3 (avg of 24)
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 Polkadog: how they compare

Scores

Polkadog scores higher on KibbleLab, averaging 9.3 out of 10 across 24 scored foods, compared with 8.6 across 105 for NutriSource. 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. Polkadog is made by Polkadog Inc., owned by TAW Ventures, based in Boston, Massachusetts, USA, founded in 2002.

Standards and range

Neither meets WSAVA's published manufacturer criteria. Both are accredited by the Pet Sustainability Coalition. KibbleLab lists 105 NutriSource foods and 24 Polkadog foods.

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Common Questions

Which scores higher on KibbleLab, NutriSource or Polkadog?

Polkadog scores higher: it averages 9.3 out of 10 across 24 scored foods, compared with 8.6 for NutriSource. Scores reflect published veterinary science.

Who makes NutriSource and Polkadog?

NutriSource is made by Tuffy's Pet Foods, Inc., which is owned by KLN Family Brands. Polkadog is made by Polkadog Inc., which is owned by TAW Ventures.

Which brand has more products on KibbleLab?

NutriSource has 105 products in the KibbleLab database, compared with 24 for Polkadog.

Where is each brand based?

NutriSource is based in Perham, Minnesota, USA. Polkadog is based in Boston, Massachusetts, USA.

Are NutriSource or Polkadog PSC Accredited?

Both NutriSource and Polkadog are PSC Accredited businesses. The Pet Sustainability Coalition is a nonprofit that Accredits pet companies on their environmental and social impact.

Have NutriSource or Polkadog been recalled?

Neither NutriSource nor Polkadog 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 Polkadog .

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.