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Health Extension vs Osopure

Health Extension is made by Health Extension Pet Care, and Osopure by Artemis Pet Food Company, and both make food for cats and dogs. On KibbleLab, Health Extension and Osopure both average 8.0 out of 10. Health Extension's maker dates to 1963, while Osopure's launched in 1998.

Health Extension and Osopure compared

Health Extension Osopure
Manufacturer Health Extension Pet Care Artemis Pet Food Company
Parent company Independent Independent
Founded 1963 1998
Headquarters Hauppauge, New York, USA La Habra, California, USA
Products listed 64 12
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.
No 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 .
8.0 (avg of 64) 8.0 (avg of 12)
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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Health Extension vs Osopure: how they compare

Scores

Health Extension and Osopure average the same KibbleLab score, 8.0 out of 10, across 64 and 12 scored foods. 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

Health Extension is made by Health Extension Pet Care, an independent maker, based in Hauppauge, New York, USA, founded in 1963. Osopure is made by Artemis Pet Food Company, an independent maker, based in La Habra, California, USA, founded in 1998.

Standards and range

Neither meets WSAVA's published manufacturer criteria. KibbleLab lists 64 Health Extension foods and 12 Osopure foods.

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Common Questions

Which scores higher on KibbleLab, Health Extension or Osopure?

Health Extension and Osopure average the same KibbleLab score, 8.0 out of 10.

Who makes Health Extension and Osopure?

Health Extension is made by Health Extension Pet Care. Osopure is made by Artemis Pet Food Company.

Which brand has more products on KibbleLab?

Health Extension has 64 products in the KibbleLab database, compared with 12 for Osopure.

Where is each brand based?

Health Extension is based in Hauppauge, New York, USA. Osopure is based in La Habra, California, USA.

Have Health Extension or Osopure been recalled?

Neither Health Extension nor Osopure 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: Health Extension and Osopure .

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.