Support their
 lifelong health

Our latest science in every bowl.

Support their
 lifelong health

Our latest science in every bowl.

Supporting healthy lives at all stages

We know you want the best for your pet — so don’t choose between taste and healthy nutrition. No matter your pet’s size, lifestage or unique needs, Science Diet offers a variety of delicious flavors and textures they’re sure to love. And with breakthrough innovations like our ActivBiome+ Multi-Benefit blend for digestion, immune system and organ health, you can feel confident knowing your pet’s getting the nutrition they need from Hill’s, the #1 US veterinarian recommended brand.

Supporting healthy lives at all stages

Science Diet lifestage foods are specifically designed to offer pets the benefits that matter most for their age. ActivBiome+ Multi-Benefit is available in all Science Diet adult and senior lifestage foods to give dogs and cats great options for quality nutrition.

Supporting healthy lives at all stages

Science Diet lifestage foods are specifically designed to offer pets the benefits that matter most for their age. ActivBiome+ Multi-Benefit is available in all Science Diet adult and senior lifestage foods to give dogs and cats great options for quality nutrition.

Supporting pets with unique nutritional needs

Your pet is special, and their food should be, too. That’s why we offer nutrition focused on the unique needs of dogs and cats — from weight management to sensitive stomach & skin to oral care and more.

Cat and Dog chilling in a sofa Cat and Dog chilling in a sofa

Supporting pets with unique nutritional needs

Your pet is special, and their food should be, too. That’s why we offer nutrition focused on the unique needs of dogs and cats — from weight management to sensitive stomach & skin to oral care and more.

Seriously nutritious. Ridiculously delicious.

When it comes to pet food, nutrients are center stage — but it’s flavor that keeps them coming back. We use high-quality ingredients and a variety of shapes, textures, flavors and aromas to deliver a great taste that pets will love. And we checked with the experts, getting the seal of approval from 900 dogs & cats who live, play and eat at our Pet Nutrition Center.

Cat waiting for their food Cat waiting for their food

Seriously nutritious. Ridiculously delicious.

When it comes to pet food, nutrients are center stage — but it’s flavor that keeps them coming back. We use high-quality ingredients and a variety of shapes, textures, flavors and aromas to deliver a great taste that pets will love. And we checked with the experts, getting the seal of approval from 900 dogs & cats who live, play and eat at our Pet Nutrition Center.

A woman serving hill's food on a bowl

ActivBiome+ Multi-Benefit

Support healthy aging from the inside out


After 75 years of nutrition research and over a decade of microbiome research, Hill’s has uncovered new ways to impact the immune system, digestion and overall vitality of cats and dogs. Thanks to our team of 200+ veterinarians and nutritionists studying thousands of microbiome samples, we’re upgrading our lifestage dry foods with a game-changing innovation: ActivBiome+ Multi-Benefit.

A mix of prebiotic fibers and antioxidants
Supports digestion, stool quality, immune system health, energy and overall organ health

ActivBiome+ Multi-Benefit

Support healthy aging from the inside out


After 75 years of nutrition research and over a decade of microbiome research, Hill’s has uncovered new ways to impact the immune system, digestion and overall vitality of cats and dogs. Thanks to our team of 200+ veterinarians and nutritionists studying thousands of microbiome samples, we’re upgrading our lifestage dry foods with a game-changing innovation: ActivBiome+ Multi-Benefit.

A mix of prebiotic fibers and antioxidants
Supports digestion, stool quality, immune system health, energy and overall organ health

Crave-worthy taste. Trustworthy nutrition.

Promotes Healthy Organ Function

ActivBiome+ Multi-Benefit's prebiotic fibers and antioxidants support vital organs.

Immune System Support icon
Immune System Support

ActivBiome+ Multi-Benefit has at least 6 times more Vitamin E than AAFCO minimum requirements. Our clinically proven antioxidant blend helps support the immune system.

Promotes Digestive Well-Being icon
Promotes Digestive Well-Being

ActivBiome+ Multi-Benefit promotes a healthy stool.

A dog carrying a hill's pet food bag A dog carrying a hill's pet food bag

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Cat eating hill's food. Cat eating hill's food.

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