8 Pet Food Brands All Under One Roof

When you walk down the pet food aisle, you are confronted with dozens of bags, cans, and pouches from brands that appear to compete vigorously with each other. Pedigree is next to Royal Canin. Iams sits near Eukanuba. Purina takes up an entire section. The variety seems extensive. The ownership story is far simpler.

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 40-45% of the global pet food market by revenue, which itself exceeded $130 billion globally in 2024.

This duopoly is the result of decades of acquisitions, and the full brand map of who owns what is more concentrated than most pet owners realize. For context on how Mars has built its broader brand empire, see our post on 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 operates as a division of Mars, Incorporated, the private family-owned conglomerate based in McLean, Virginia. Mars Petcare employs approximately 100,000 people globally and operates in more than 50 countries.

The division's brand portfolio covers every tier of the pet food market, from mass-market dry kibble to veterinary therapeutic diets.

[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 pet food market consolidated for several interconnected reasons. First, manufacturing scale is significant: producing dry kibble at quality requires substantial investment in extrusion equipment, quality testing, and ingredient sourcing. Second, veterinary distribution requires regulatory relationships and clinical validation that smaller brands cannot easily build. Third, the marketing of pet food has historically been dominated by brands with television advertising budgets that few independents could match.

Mars and Nestle each entered the pet food market early -- Mars in the 1930s, Nestle through Friskies in the 1950s -- and used their consumer goods distribution infrastructure to establish retail dominance before the market professionalized. By the time premium and functional pet food became significant, both companies were already positioned to acquire the new entrants.

The pattern here mirrors what we see in the 5 ice cream brands that are all Unilever story: a few large corporate owners offering many branded options that appear competitive but share underlying ownership, infrastructure, and supply chains.

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, sold in over 50 countries
• Whiskas - Mars Petcare's flagship cat food brand, the best-selling cat food in many markets
• Iams - Mid-premium dog and cat nutrition brand, acquired by Mars from P&G in 2014
• Purina - Nestle's pet food umbrella brand, the basis of Nestle Purina PetCare

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.