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Hill's Science Diet vs YumWoof

Hill's Science Diet is made by Hill's Pet Nutrition (owned by Colgate-Palmolive Company), and YumWoof by Yumwoof Natural Pet Food, Inc. On KibbleLab, Hill's Science Diet averages 8.6 out of 10 across its scored foods, compared with 8.3 for YumWoof. Hill's Science Diet meets WSAVA's published criteria for evaluating a manufacturer, while YumWoof does not.

Hill's Science Diet and YumWoof compared

Hill's Science Diet YumWoof
Manufacturer Hill's Pet Nutrition Yumwoof Natural Pet Food, Inc.
Parent company Colgate-Palmolive Company Independent
Founded 1907 2020
Headquarters Topeka, Kansas, USA Austin, Texas, United States
Products listed 73 1
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.
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 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 .
8.6 (avg of 73) 8.3 (avg of 1)
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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Hill's Science Diet vs YumWoof: how they compare

Scores

Hill's Science Diet scores higher on KibbleLab, averaging 8.6 out of 10 across 73 scored foods, compared with 8.3 across 1 for YumWoof. 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

Hill's Science Diet is made by Hill's Pet Nutrition, owned by Colgate-Palmolive Company, based in Topeka, Kansas, USA, founded in 1907. YumWoof is made by Yumwoof Natural Pet Food, Inc., an independent maker, based in Austin, Texas, United States, founded in 2020.

Standards and range

Hill's Science Diet meets WSAVA's published manufacturer criteria, while YumWoof does not. Hill's Science Diet is accredited by the Pet Sustainability Coalition; YumWoof is not. KibbleLab lists 73 Hill's Science Diet foods and 1 YumWoof food.

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Common Questions

Which scores higher on KibbleLab, Hill's Science Diet or YumWoof?

Hill's Science Diet scores higher: it averages 8.6 out of 10 across 73 scored foods, compared with 8.3 for YumWoof. Scores reflect published veterinary science, and no one can pay for a higher score.

Who makes Hill's Science Diet and YumWoof?

Hill's Science Diet is made by Hill's Pet Nutrition, which is owned by Colgate-Palmolive Company. YumWoof is made by Yumwoof Natural Pet Food, Inc.

Which brand has more products on KibbleLab?

Hill's Science Diet has 73 products in the KibbleLab database, compared with 1 for YumWoof.

Where is each brand based?

Hill's Science Diet is based in Topeka, Kansas, USA. YumWoof is based in Austin, Texas, United States.

Do Hill's Science Diet and YumWoof meet WSAVA criteria?

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

Are Hill's Science Diet or YumWoof PSC Accredited?

Hill's Science Diet 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 Hill's Science Diet or YumWoof been recalled?

Neither Hill's Science Diet nor YumWoof 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: Hill's Science Diet and YumWoof .

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.