No, Royal Canin is owned by Mars Inc., while Purina is owned by Nestlé, so they are separate companies} and not connected. Royal Canin is a division of the American group Mars Petcare, which also owns brands like Pedigree and Iams, whereas Purina is part of Nestlé.
Nestle (Purina), Mars (Royal Canin) and Colgate-Palmolive (Hill's Science and Prescription Diets) are big consumer packaged goods companies.
Created in 1968 by a French veterinarian, Royal Canin is a cat and dog food brand with a focus on pet health. Royal Canin is owned by Mars Inc.
Veterinarians recommend Science Diet, Royal Canin, and Purina due to their robust investment in scientific research and testing. These brands have dedicated teams of veterinarians, nutritionists, and scientists who develop and rigorously test their formulas to ensure they meet the nutritional needs of pets.
Royal Canin Australia sources its dry diets from the Royal Canin factories in France and South Korea, and wet diets from the Royal Canin Factory in Austria.
There's no single "number one" healthiest dog food in Australia, as the best choice depends on your dog's specific needs, but top-rated, vet-recommended brands known for quality, research, and natural ingredients include Black Hawk, Royal Canin, Hill's Science Diet, Advance, and Australian-made Prime100, offering tailored options for allergies, breed sizes, life stages, and sensitivities. Look for reputable brands that meet AAFCO standards and focus on real proteins, digestible carbs, and functional ingredients like omegas for overall wellness.
Royal Canin has faced lawsuits, most prominently a major class action (Wullschleger v. Royal Canin) alleging deceptive marketing for selling "prescription" pet food at premium prices without unique medicinal ingredients, a case that reached the U.S. Supreme Court in 2025 regarding federal court jurisdiction, though other historical issues like potential vitamin D excess or contamination have also led to legal challenges or recalls.
Royal Canin's twelfth production facility was fully built at the end of 2009 and is located in Shanghai, China. A new plant was opened in 2018 in South Korea in Gimje, North Jeolla Province.
There's no single "number 1" healthiest dog food, as the best choice depends on your dog's age, breed, and health; however, look for foods meeting AAFCO standards (Association of American Feed Control Officials), with real meat as the first ingredient, and vet-recommended brands like Hill's Science Diet, Purina Pro Plan, and Royal Canin are often cited for balanced nutrition. Freshly prepared or raw diets can also be healthy but carry risks, so always consult your vet.
While both brands offer commendable quality and have their strengths, Royal Canin tends to focus more on specific breed needs and has slightly fewer major recalls. Purina Pro Plan often emphasizes a meat-first approach, which many owners appreciate for protein content.
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PURINA is a Nestlé Master Brand that endorses all Range Brands in Nestlé PURINA PetCare's global portfolio, except for select local and special segment brands.
When avoiding cat food brands, focus on those using excessive fillers (corn, soy, rice), by-products, artificial colors, or ambiguous ingredients, with common ones often cited including Friskies, Fancy Feast, Purina Cat Chow, Iams, Meow Mix, and some Royal Canin/Hill's formulas, as they may lack sufficient meat protein for obligate carnivores, though some vets recommend specific therapeutic lines. Instead, look for foods with real meat as the first ingredient, minimal carbs, and no unnecessary additives, prioritizing brands with high-quality, identifiable protein sources, even if some popular brands appear on "avoid" lists.
Nestlé Purina PetCare Company (/pjʊˈriːnə/), or simply Purina, is an American subsidiary of the Swiss corporation Nestlé, based in St. Louis, Missouri.
Feeding Practicality and Long-Term Use
Both Purina ONE and Royal Canin are designed for long-term feeding and provide complete and balanced nutrition when fed according to the guidelines. Purina ONE is often chosen by owners who value: Simplicity. Consistency.
Henlo: Healthiest Dog Food in India Baked to Perfection 2. Royal Canin: Best Overall Dog Food Brand 3. Pedigree: Affordable and Best Dog Food in India 4. Orijen: Best Animal-based Dog Food 5.
The worst dog foods often contain cheap fillers like corn, wheat, and soy; unspecified "meat meals" or by-products; excessive sugar; and artificial colors/preservatives, with brands like Kibbles 'n Bits, Beneful, Gravy Train, and some Purina/Iams varieties frequently cited for low nutritional quality and questionable ingredients. Focus on avoiding poor-quality protein sources (unspecified meat meals), fillers, artificial additives, and dangerous human foods like chocolate, grapes, onions, and xylitol.
Based on Dr. Marty's advice, Oprah says she now feeds her dogs a mixed diet of chicken, beef, lamb, brown rice, potatoes and carrots. Dr. Marty says most people feed their dogs diets that go against their animal nature.
Due to the range of benefits that wet and dry diets boast, a mixed feeding approach can help your dog get the most out of mealtime. Combining both wet and dry to their diet can give them some variety, where they are exposed to different textures that they will generally be more tempted to try.
Our ROYAL CANIN® products are manufactured in France and Austria and imported into Australia under strict biosecurity requirements, overseen by the Department of Agriculture and Water Resources.
Royal Canin Breed Health Nutrition Adult Dog Food receives the Advisor's mid-tier rating of 3 stars.
All Blue Buffalo products are manufactured in the United States. Blue Buffalo sources as many ingredients as possible from the U.S. Most of their grains and meats come from the USA.
While specific rankings fluctuate, J.M. Smucker Company and Midwestern Pet Foods have faced significant, large-scale dog food recalls, with Smucker's recalling massive amounts of canned food (millions of pounds) and Midwestern Pet Foods recalling huge volumes of dry food due to aflatoxin and Salmonella, leading to pet illnesses and deaths. Other manufacturers like Sunshine Mills have also had major recalls impacting many brands, often linked to contamination issues.
Have a look at CSJ foods. They are generally well thought of and have several ranges to choose from.
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