MarsPetcareInc.UnitedStates$18,085,000,000
品牌：Pedigree,Iams,Whiskas,RoyalCaninandBanfieldpethospitals.Otherleadingbrandsinclude:Cesar,Eukanuba,Sheba,andTemptations.……
主要产品：猫对待零食，湿狗粮，湿猫粮，狗对待零食，干狗粮，干猫粮……
NestléPurinaPetCareUnitedStates$13,955,000,000
品牌：Alpo,Bakers,Beggin',Beneful,Beyond,Busy,CatChow,ChefMichael'sCanineCreations,Deli-Cat,DogChow,FancyFeast,Felix,Friskie's,FrostyPaws,Gourmet,JustRight,Kit&Kaboodle,MightyDog,Moist&Meaty,Muse,Purina,PurinaONE,PurinaProPlan,ProPlanVeterinaryDiets,SecondNataure,T-BonzandWaggin'Train,Zuke's,Castor&Pollux……
主要产品：半湿润猫粮，半湿润狗粮，猫对待零食，狗对待零食，湿猫粮，干猫粮，湿狗粮，干狗粮……
J.M.SmuckerUnitedStates$2,822,000,000
品牌：MeowMix,Kibbles'nBits,Milk-Bone,9Lives,NaturalBalance,Pup-Peroni,GravyTrain,Nature’sRecipe,CanineCarryOuts,Milo’sKitchen,Snausages,RachelRay'sNutrish,Dad's……
主要产品：猫零食，湿猫粮，狗零食，湿狗粮，干猫粮，干狗粮……
Hill'sPetNutritionUnitedStates$2,388,000,000
品牌：ScienceDiet,PrescriptionDiet,BioactiveRecipe,HealthyAdvantage……
主要产品：猫零食，湿猫粮，湿狗粮，狗零食，干猫粮，干狗粮……
DiamondPetFoodsUnitedStates$1,500,000,000
品牌：Diamond,DiamondNaturals,DiamondNaturalsGrain-Free,DiamondCare,Nutra-Gold,Nutra-GoldGrain-Free,NutraNuggetsGlobal,NutraNuggetsUS,PremiumEdge,ProfessionalandTasteoftheWild.Also:BrightBitessnacks.……
主要产品：湿猫粮，湿狗粮，狗零食，干猫粮，干狗粮……
GeneralMillsUnitedStates$1,430,000,000
品牌：Basics,Wilderness,Freedom,LifeProtectionFormula,NaturalVeterinaryDiet……
主要产品：干狗粮，猫零食，湿狗粮，湿猫粮，狗零食，干猫粮……
SpectrumBrands/UnitedPetGroupUnitedStates$870,200,000
品牌：Iams(Europe),Eukanuba(Europe),Tetra,Dingo,WildHarvest,OneEarth,Ecotrition,HealthyHide……
主要产品：爬行动物食物，宠物鸟食物，小哺乳动物食物，猫零食，狗零食，干猫粮，干狗粮……
UnicharmCorp.Japan$748,590,000
品牌：GrandDeliandBestBalance(dogs);GinnoSpoonandGinnoSpoonMitsuboshi(cats)……
主要产品：半湿润猫粮，猫对待零食，半湿润狗粮，湿猫粮，湿狗粮，狗对待零食，干狗粮，干猫粮……
DeuererGermany$721,100,000
品牌：Vitakraft,VitalityPlus,VitaBasic,VitaLife,BeefStick,DeliChews,CatStick,Souprise,SuperChomp,BeefStick,Sandy,VitaVerde,Poésie,Treaties,CatYums,Mininos,Emotion,Krcker,ProVita,Vitaand(throughPetsChoice)Webbox,Davies,Oceanic,Meatiful,Spike's,TastyBone,Rufus,Feathers&Beaky.……
主要产品：宠物饮料，爬行动物两栖类食物，半湿润猫粮，猫零食，半湿润狗粮，小哺乳动物食品，宠物鸟食品，猫湿食品，狗零食，湿狗粮，干猫粮，干狗粮……
HeristoAGGermany$700,000,000
品牌：Carny,Integra,GranCarno,VomFeinsten,AnimondaPhilosophie,Rafiné,Kaytee,Exact,Daya,Amigo,Apollo,AthenaandMilkies……
主要产品：宠物饮料，半湿润狗粮，宠物鸟食品，猫零食，湿猫粮，狗零食，湿狗粮，干猫粮，干狗粮……
SimmonsPetFoodUnitedStates$700,000,000
WellPetUnitedStates$700,000,000
品牌：Sojos,WellnessNaturalPetFood,HolisticSelect,OldMotherHubbardNaturalDogSnacks,EaglePackNaturalPetFood,WhimzeesDentalChews……
主要产品：生的冷冻猫食，生的冷冻狗食，猫零食，湿猫粮，狗零食，湿狗粮，干猫食，干狗粮……