Skip to content

6,000+ pet foods rated. Your best match, free in 30 seconds.

Hill's Science Diet vs Pulsar

Hill's Science Diet is made by Hill's Pet Nutrition (owned by Colgate-Palmolive Company), and Pulsar by Horizon Pet Nutrition Inc. On KibbleLab, Hill's Science Diet averages 8.6 out of 10 across its scored foods, compared with 8.1 for Pulsar. Hill's Science Diet meets WSAVA's published criteria for evaluating a manufacturer, while Pulsar does not.

Hill's Science Diet and Pulsar compared

Hill's Science Diet Pulsar
Manufacturer Hill's Pet Nutrition Horizon Pet Nutrition Inc.
Parent company Colgate-Palmolive Company Independent
Founded 1907 2006
Headquarters Topeka, Kansas, USA Rosthern, Saskatchewan, Canada
Products listed 73 7
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) 8.1 (avg of 7)
Recalls on record KibbleLab began logging recalls in July 2026, so earlier recalls may not appear.
None None
Where to buy Amazon Amazon

Affiliate links · may earn a commission at no extra cost to you.

Hill's Science Diet vs Pulsar: how they compare

Scores

Hill's Science Diet scores higher on KibbleLab, averaging 8.6 out of 10 across 73 scored foods, compared with 8.1 across 7 for Pulsar. 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. Pulsar is made by Horizon Pet Nutrition Inc., an independent maker, based in Rosthern, Saskatchewan, Canada, founded in 2006.

Standards and range

Hill's Science Diet meets WSAVA's published manufacturer criteria, while Pulsar does not. Hill's Science Diet is accredited by the Pet Sustainability Coalition; Pulsar is not. KibbleLab lists 73 Hill's Science Diet foods and 7 Pulsar foods.

Not sure which is right for your pet?

Sign in free to see Hill's Science Diet and Pulsar scored for your pet's breed, age, and health focus, save favorites, and compare foods side by side.

Example foods

Common Questions

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

Hill's Science Diet scores higher: it averages 8.6 out of 10 across 73 scored foods, compared with 8.1 for Pulsar. Scores reflect published veterinary science, and no one can pay for a higher score.

Who makes Hill's Science Diet and Pulsar?

Hill's Science Diet is made by Hill's Pet Nutrition, which is owned by Colgate-Palmolive Company. Pulsar is made by Horizon Pet Nutrition Inc.

Which brand has more products on KibbleLab?

Hill's Science Diet has 73 products in the KibbleLab database, compared with 7 for Pulsar.

Where is each brand based?

Hill's Science Diet is based in Topeka, Kansas, USA. Pulsar is based in Rosthern, Saskatchewan, Canada.

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

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

Are Hill's Science Diet or Pulsar 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 Pulsar been recalled?

Neither Hill's Science Diet nor Pulsar 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 Pulsar .

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.