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Hill's Prescription Diet vs Open Farm

Hill's Prescription Diet is made by Hill's Pet Nutrition (owned by Colgate-Palmolive Company), and Open Farm is branded by Open Farm Inc. (owned by Independent (minority investors: General Atlantic, Encore Consumer Capital)) and made by third-party co-packers, and both make food for cats and dogs. Hill's Prescription Diet meets WSAVA's published criteria for evaluating a manufacturer, while Open Farm does not. Hill's Prescription Diet's maker dates to 1907, while Open Farm's launched in 2014.

Hill's Prescription Diet and Open Farm compared

Hill's Prescription Diet Open Farm
Manufacturer Hill's Pet Nutrition Open Farm Inc.
Parent company Colgate-Palmolive Company Independent (minority investors: General Atlantic, Encore Consumer Capital)
Founded 1907 2014
Headquarters Topeka, Kansas, USA Toronto, Ontario, Canada
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 Kansas Minnesota
Products listed 44 125
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.
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 .
Not yet rated 8.6 (avg of 125)
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.
1 None
Where to buy
Amazon
Amazon

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Hill's Prescription Diet vs Open Farm: how they compare

Scores

Open Farm averages 8.6 out of 10 across 125 scored foods on KibbleLab, while Hill's Prescription Diet does not have a score yet. Scores apply the same criteria-based rubric to every food, drawn from published veterinary science.

Who makes them

Hill's Prescription Diet is made by Hill's Pet Nutrition, owned by Colgate-Palmolive Company, based in Topeka, Kansas, USA, founded in 1907. Open Farm is a brand of Open Farm Inc., owned by Independent (minority investors: General Atlantic, Encore Consumer Capital), based in Toronto, Ontario, Canada, founded in 2014. Its food is made by third-party co-packers in United States.

Standards and range

Hill's Prescription Diet meets WSAVA's published manufacturer criteria, while Open Farm does not. Both are accredited by the Pet Sustainability Coalition. KibbleLab lists 44 Hill's Prescription Diet foods and 125 Open Farm foods.

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Common Questions

Who makes Hill's Prescription Diet and Open Farm?

Hill's Prescription Diet is made by Hill's Pet Nutrition, which is owned by Colgate-Palmolive Company. Open Farm is a brand of Open Farm Inc., which is owned by Independent (minority investors: General Atlantic, Encore Consumer Capital). Its food is made by third-party co-packers in United States.

Which brand has more products on KibbleLab?

Open Farm has 125 products in the KibbleLab database, compared with 44 for Hill's Prescription Diet.

Where is each brand based?

Hill's Prescription Diet is based in Topeka, Kansas, USA. Open Farm is based in Toronto, Ontario, Canada.

Do Hill's Prescription Diet and Open Farm meet WSAVA criteria?

Hill's Prescription Diet meets WSAVA's published criteria for evaluating a manufacturer; Open Farm does not, based on public information. WSAVA publishes criteria; it does not certify or endorse brands.

Are Hill's Prescription Diet or Open Farm PSC Accredited?

Both Hill's Prescription Diet and Open Farm are PSC Accredited businesses. The Pet Sustainability Coalition is a nonprofit that Accredits pet companies on their environmental and social impact.

Have Hill's Prescription Diet or Open Farm been recalled?

Hill's Prescription Diet has 1 recall on record in the KibbleLab database; Open Farm has no recalls. 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: Hill's Prescription Diet and Open Farm .

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.