Background: ownership, sourcing and positioning
Hill's Science Diet and Royal Canin both sit inside multinational consumer goods groups, but the two brands draw on very different corporate heritages. Hill's Science Diet faced a 2019 vitamin D over-supplementation recall on canned dog food that led to a US$12.5 million class-action settlement; cat food was not affected. Royal Canin was founded in 1968 by French veterinary surgeon Jean Cathary, who developed a cereal-based coat-condition recipe in his garage and became the first French pet food maker to use an extruder. Despite similar corporate scale, the two brands' product philosophies have little in common.
Hill's Science Diet is made in the United States. It employs more than 150 in-house veterinarians and PhD nutritionists, and runs a veterinary-only clinical portal at myhillsvet.com.au.
Royal Canin is largely supplied to Australia from Mars' Gimje plant in South Korea, opened in 2018 and undergoing a KRW 210 billion expansion through 2025. It runs roughly 260 formulas worldwide organised by breed, life stage and condition, with a substantial veterinary prescription range.
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