8 Pet Food Brands All Under One Roof

The pet food aisle looks competitive. Pedigree next to Royal Canin. Iams near Eukanuba. Purina taking up an entire section. Different packaging, different formulas, different price points. Different companies.

Not quite.

Two companies control the dominant share of the global pet food market: Mars, Incorporated through its Mars Petcare division, and Nestle through Nestle Purina PetCare. Together, they account for an estimated 40 to 45 percent of a global market that exceeded $130 billion in 2024, according to Grand View Research. When we trace ownership brand by brand across the pet food category in our database, most of what fills those shelves leads back to one of these two companies.

Below is the full breakdown. For context on how Mars assembled its broader empire while remaining entirely private, see how Mars stayed private while building a candy empire.

Mars Petcare: The Largest Pet Food Company in the World

Mars Petcare is the world's largest pet food business by revenue, generating estimated annual sales of over $20 billion. It is a division of Mars, Incorporated, the private family-owned conglomerate based in McLean, Virginia. Mars Petcare employs approximately 100,000 people globally. Mars itself has never been publicly traded — the founding Mars family retains full ownership, which means financial details are disclosed selectively rather than in required public filings.

The division's brand portfolio covers every tier of the market, from mass-market dry kibble to veterinary therapeutic diets sold exclusively through clinics.

[Pedigree](/brands/pedigree) is the flagship mass-market dog food brand. It is the best-selling dog food brand by volume in many global markets, including the United States and Europe. Pedigree was developed by Mars in the 1930s and has been part of the company's portfolio since its inception.

[Whiskas](/brands/whiskas) is the equivalent flagship for cat food. Also developed internally by Mars, Whiskas holds leading positions in cat food markets across Europe, Asia, and Latin America.

Royal Canin is Mars Petcare's premium and veterinary tier brand, acquired in 2001. Royal Canin products are formulated for specific breeds, life stages, and health conditions, and are distributed through veterinary clinics and premium pet specialty retailers. The brand is positioned significantly above Pedigree and Whiskas in price and positioning.

Iams was acquired by Mars in 2014 from Procter & Gamble, along with Eukanuba and Natura, for approximately $2.9 billion. Iams occupies a mid-premium position between mass-market Pedigree and veterinary-grade Royal Canin. The acquisition gave Mars Petcare a portfolio that spans nearly every price tier.

Eukanuba is a premium dog food brand, also acquired from P&G in 2014. It focuses on performance and breed-specific nutrition.

Cesar is a Mars-owned premium wet dog food brand positioned around small breeds. It competes at the premium end of the single-serve wet food segment.

Sheba is Mars's premium cat food brand, positioned as an affordable luxury for cats. It is among the top-selling cat food brands in several European markets.

Temptations is a Mars cat treat brand that has become one of the best-selling cat treat lines in the United States.

Nestle Purina PetCare: The Second Largest

Nestle owns Nestle Purina PetCare, the world's second-largest pet food operation. Nestle acquired Ralston Purina Company in 2001 for approximately $10.3 billion, combining it with Nestle's existing pet food business (Friskies, Fancy Feast) to create the Nestle Purina division.

[Purina](/brands/purina) Pro Plan is the premium Purina brand, sold through specialty pet retailers and veterinary channels. It competes directly with Royal Canin and Hills Science Diet in the premium and veterinary nutrition segment.

Purina ONE occupies a mid-market position, sold primarily through mass market retailers.

Purina Dog Chow and Purina Cat Chow are the mass-market entry-level lines, among the oldest Purina formulations still on the market.

Fancy Feast is Nestle's flagship premium cat food brand, particularly dominant in the premium wet cat food segment in the United States.

Friskies is a mass-market cat food line, one of the most widely distributed cat food brands in US grocery channels.

Beyond is Nestle Purina's natural and organic-positioned sub-brand, targeting consumers seeking simpler ingredient lists.

The Hill's Science Diet Competitor

Outside the Mars-Nestle duopoly, Hill's Pet Nutrition -- owned by Colgate-Palmolive (NYSE: CL) -- holds a significant position in the premium and veterinary therapeutic segment. Colgate acquired Hill's in 1976. Hill's Science Diet and Hill's Prescription Diet brands are widely stocked in veterinary clinics. Colgate reported Hill's Pet Nutrition as generating approximately $3.9 billion in annual revenue for FY2024.

Why Two Companies Own Most of the Aisle

The consolidation happened for concrete reasons. Manufacturing dry kibble at scale requires significant capital investment in extrusion equipment, quality testing infrastructure, and ingredient sourcing contracts. Veterinary distribution — the channel that drives premium pricing — requires clinical validation and regulatory relationships that most startups cannot build. And for most of the 20th century, pet food marketing was a television advertising game, which meant brands needed substantial cash to maintain shelf presence.

Mars entered the market in the 1930s. Nestle came in through Friskies in the 1950s. Both used their existing consumer goods distribution networks to lock up retail placement before the category professionalized. By the time premium and functional pet food became a high-margin growth category, both were already positioned to acquire the new entrants rather than compete with them.

Mars bought Iams, Eukanuba, and Natura from P&G in 2014 for $2.9 billion. That single acquisition — three brands, one check — is a clear example of the consolidation pattern. The same story plays out in 5 Ice Cream Brands That Are All Unilever, 6 Competing Razor Brands From the Same Parent, and across virtually every fast-moving consumer goods category we have mapped.

Pet Food Market Ownership Summary

As of April 2026. Source: company annual reports and investor relations disclosures.

FAQ

Who owns Pedigree dog food? Pedigree is owned by Mars Petcare, the pet food division of Mars, Incorporated. Mars is a private, family-owned conglomerate based in McLean, Virginia. Pedigree has been a Mars brand since the 1930s and is the world's best-selling dog food brand by volume in most major markets.

Is Purina owned by Nestle? Yes. Nestle acquired Ralston Purina Company in 2001 for approximately $10.3 billion. The combined business, now called Nestle Purina PetCare, is the world's second-largest pet food company by revenue, with brands including Purina Pro Plan, Fancy Feast, Friskies, and Purina ONE.

Does Mars own Royal Canin? Yes. Mars Petcare acquired Royal Canin in 2001. Royal Canin is positioned as Mars Petcare's premium and veterinary nutrition brand, distributed primarily through veterinary clinics and specialty pet retailers rather than mass-market supermarkets.

Explore Related Brands

• Pedigree — Mars Petcare's flagship mass-market dog food, developed internally since the 1930s, sold in 50+ countries
• Whiskas — Mars Petcare's flagship cat food, the best-selling cat food brand in many global markets
• Iams — Mid-premium dog and cat brand, acquired by Mars from P&G in 2014 as part of a $2.9B deal
• Purina — Nestle's pet food umbrella brand, acquired from Ralston Purina in 2001 for $10.3B
• Royal Canin — Mars Petcare's premium and veterinary tier brand, acquired in 2001, sold through vet clinics
• Fancy Feast — Nestle Purina's flagship premium wet cat food brand in the US market
• Hill's Science Diet — Colgate-Palmolive's veterinary pet food brand, the main competitor outside the Mars-Nestle duopoly

Browse all pet care brands

Sources

1. Mars Petcare Division Overview -- https://www.mars.com/made-by-mars/petcare 2. Nestle Purina PetCare Overview -- https://www.nestlepurina.com/about 3. Nestle Annual Report FY2024 -- https://www.nestle.com/investors/annual-report 4. Colgate-Palmolive Annual Report FY2024 (Hill's Segment) -- https://investors.colgatepalmolive.com/ 5. Mars Acquisition of Iams, Eukanuba, Natura from P&G, 2014 -- https://www.sec.gov/cgi-bin/browse-edgar 6. Grand View Research: Global Pet Food Market Report 2024-2025 -- https://www.grandviewresearch.com

All brand ownership data verified through WhoBrands.com research methodology. Last updated: April 2026.