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With the Right Food, Age Really is Just a Number.

Nutrition is vital. Ask your vet.

NEW & IMPROVED Hill's Science Diet foods for adult and mature adult dogs deliver the precisely balanced nutrition your dog needs to live a long, healthy life.

Science Diet Advanced Fitness

Science Diet
Advanced Fitness

Tested nutrition to improve skin and
coat health in adult dogs in 30 days.

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Science Diet Active Longevity

Science Diet
Active Longevity

Now tested to restore youthful energy
in mature adult dogs in 30 days.

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Also available in Small Bites.

Science Diet Optimal Care

Science Diet
Optimal Care

Now with more Vitamin E to support
immune health in adult cats.

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Science Diet Active Longevity

Science Diet
Active Longevity

Now clinically proven to improve
kidney health in mature adult cats
in 30 days.*

Learn More!
*Tested in healthy mature adult cats that were previously fed grocery foods.