Hill s Science Diet Adult Chicken & Barley Recipe Dry Dog Food 35 lb bag

Common questions

Is Hill s Science Diet Adult Chicken & Barley Recipe Dry Dog Food 35 lb bag healthy?

Hill s Science Diet Adult Chicken & Barley Recipe Dry Dog Food 35 lb bag scores 65/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This dog food contains beneficial ingredients like chicken, cracked pearled barley, and flaxseed, which provide high-quality protein, fiber, and omega-3 fatty acids.

How processed is Hill s Science Diet Adult Chicken & Barley Recipe Dry Dog Food 35 lb bag?

Hill s Science Diet Adult Chicken & Barley Recipe Dry Dog Food 35 lb bag is NOVA Group 3: Processed Foods.

Which ingredients drive Hill s Science Diet Adult Chicken & Barley Recipe Dry Dog Food 35 lb bag's score?

In Scout's ingredient-by-ingredient analysis, Chicken, Cracked Pearled Barley, Brown Rice count in its favor; Natural Flavors, Soybean Meal are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Hill s Science Diet Adult Chicken & Barley Recipe Dry Dog Food 35 lb bag

Hill's
65 Fair

Analysis updated August 2026 · How Scout scores

$86.99 · 35 lb · $2.49 / lb
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At a glance

Beneficial ingredients 4
Harmful ingredients 2
Owned by Colgate-Palmolive
Category Pet Food
Summary

This dog food contains beneficial ingredients like chicken, cracked pearled barley, and flaxseed, which provide high-quality protein, fiber, and omega-3 fatty acids. However, the presence of soybean meal and natural flavors detracts from its overall quality, as these ingredients are less bioavailable and lack transparency. The product is moderately processed, which limits its score despite the inclusion of some whole grains and animal-based proteins.

Key ingredients 11

Flaxseed
Very Good

Flaxseed is a source of omega-3 fatty acids and dietary fiber. It supports heart health and provides anti-inflammatory benefits. Its inclusion enhances the nutritional profile with essential fatty acids.

Benefits

Provides omega-3 fatty acids that support heart health and offer anti-inflammatory benefits.

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Chicken
Good

Chicken is a high-quality source of protein that supports muscle maintenance and growth. It provides essential amino acids necessary for overall health. As a primary ingredient, it indicates a focus on animal-based protein sources.

Benefits

Rich in essential amino acids and provides a high-quality protein source for muscle maintenance and growth.

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Cracked Pearled Barley
Good

Cracked pearled barley is a whole grain that provides dietary fiber and essential nutrients. It supports digestive health and provides a steady release of energy. Its inclusion indicates a focus on whole grains for carbohydrate sources.

Benefits

Provides dietary fiber that supports digestive health and offers a steady release of energy.

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Brown Rice
Good

Brown rice is a whole grain that offers fiber, vitamins, and minerals. It supports digestive health and provides a source of complex carbohydrates. Its use indicates a preference for whole grains over refined grains.

Benefits

Rich in fiber and essential nutrients, supporting digestive health and providing complex carbohydrates.

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Soybean Oil
Neutral

Soybean oil is a common source of fat in pet foods, providing essential fatty acids. In pet food, it is considered neutral due to its role in providing energy and essential fats. It is not penalized as heavily as in human diets.

Risks

High omega-6 content may promote inflammation when consumed in excess.

Benefits

Provides essential fatty acids and energy, contributing to a balanced diet.

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Whole Grain Corn
Neutral

Whole grain corn is a source of carbohydrates and provides some fiber. It is a common ingredient in pet foods for energy. Its use is neutral as it offers basic nutritional value without significant benefits or risks.

Risks

Potential allergen for some pets, but generally safe for most.

Benefits

Provides carbohydrates and some fiber, contributing to energy needs.

Corn Protein Meal
Neutral

Corn protein meal is a plant-based protein source used to boost protein content. It is less bioavailable than animal proteins but provides essential amino acids. Its inclusion is neutral as it supports protein levels without significant benefits.

Risks

May not provide as complete an amino acid profile as animal-based proteins.

Benefits

Contributes to overall protein content, providing essential amino acids.

Chicken Meal
Neutral

Chicken meal is a concentrated source of protein made from rendered chicken parts. It provides essential amino acids and supports muscle maintenance. Its use is neutral as it is a processed form of protein but still beneficial.

Benefits

Provides a concentrated source of protein and essential amino acids.

Chicken Fat
Neutral

Chicken fat is a source of energy and essential fatty acids. It enhances flavor and provides necessary fats for a balanced diet. Its inclusion is neutral as it supports energy needs without significant additional benefits.

Benefits

Provides energy and essential fatty acids, enhancing flavor and nutritional balance.

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Natural Flavors
Bad

Natural flavors are added to enhance taste but lack transparency in their composition. They can mask the quality of the underlying ingredients. Their use is penalized due to potential undisclosed additives.

Risks

Lack of transparency may hide undesirable additives or allergens.

See more about Natural Flavors →
Soybean Meal
Bad

Soybean meal is a plant-based protein source that is less bioavailable than animal proteins. It may contain anti-nutritional factors that affect digestion. Its use is penalized due to lower protein quality compared to animal sources.

Risks

May contain anti-nutritional factors affecting digestion and nutrient absorption.

Benefits

Provides a source of protein, though less bioavailable than animal-based proteins.

Processing

Group 3 · Processed

Processed Foods

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