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Hill's Science Diet

Hill's Science Diet Adult 7+ Small and Mini Dog Food 4.5 lb

  • 4.5 lb bag of dry pellets
  • Senior adult 7+, small and mini breeds
  • Chicken, brown rice and barley flavor
  • Brain health blend, skin and digestion support

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A senior formula for small and mini dogs with a brain health blend and skin and digestive support. It includes chicken, so it is the wrong bag for a dog that cannot eat it.

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ASIN: B003CLAJ1ECategory: Dry Pet Foods

Overview

Not a general adult recipe, this Hill's Science Diet kibble is made for small and mini dogs in their senior years. It combines chicken, brown rice and barley with a proprietary blend aimed at brain health.

A senior focus with a named brain health blend gives owners of aging small dogs a clear reason to choose it over an adult formula. The limitation is scope, since it is built for one size band and one life stage. The listing carries no calorie figure or feeding chart.

Who it's for

Small and mini dogs aged seven and older are the target, with the digestion and skin claims fitting aging dogs. Younger adults have a separate recipe in the same line.

Pros and cons

Pros
  • Made for senior small breeds
  • Brain health blend
  • Skin and digestion support
  • Chicken, rice and barley recipe
Cons
  • Contains chicken meat allergen
  • One size band only
  • Calories and feeding amounts absent

Performance notes

Senior formulas adjust nutrient levels for slower metabolism, and small kibble pieces suit smaller mouths. The brain health blend is proprietary, so the listing does not say what is in it. Portions follow the bag guide because no figures are given.

Specifications

BrandHill's Science Diet
Dimensions & fit
Package Size Name4.5 lb
Dog Breed SizeSmall
Weight4.5 pounds
Capacity & performance
Age Range DescriptionSenior Adult 7+
Included components
Unit Count72 ounces
Included ComponentsDog Food
Other details
Allergen InformationChicken Meat
FlavorChicken, Brown Rice, and Barley
Item FormPellet
Breed RecommendationSmall Breeds
Container TypeBag
Product BenefitsSupports senior small dogs' health, skin, and digestion
Animal Food Diet TypeVeterinary Diet
OccasionEveryday Nutrition
Special Ingredientsall-natural

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Frequently asked questions

What is in the box with Hill's Science Diet Adult 7+ Small and Mini?

One 4.5 lb bag of dry dog food, listed as one item. No extras are listed.

Is Hill's Science Diet Adult 7+ Small and Mini for adult dogs under 7?

No. The age range reads senior adult 7+, and the recipe targets senior small dogs.

What does the brain health blend do?

The listing describes it only as a proprietary blend for brain health and gives no ingredient detail.