Hill s Science Diet Adult Indoor Chicken Recipe Dry Cat Food 15.5 lb bag

Common questions

Is Hill s Science Diet Adult Indoor Chicken Recipe Dry Cat Food 15.5 lb bag healthy?

Hill s Science Diet Adult Indoor Chicken Recipe Dry Cat Food 15.5 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 cat food contains beneficial ingredients like chicken, chicken fat, and fish oil, which provide essential nutrients and support overall feline health.

How processed is Hill s Science Diet Adult Indoor Chicken Recipe Dry Cat Food 15.5 lb bag?

Hill s Science Diet Adult Indoor Chicken Recipe Dry Cat Food 15.5 lb bag is NOVA Group 3: Processed Foods.

Which ingredients drive Hill s Science Diet Adult Indoor Chicken Recipe Dry Cat Food 15.5 lb bag's score?

In Scout's ingredient-by-ingredient analysis, Chicken, Chicken Fat, Fish Oil count in its favor; Natural Flavors is flagged as an ingredient 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 Indoor Chicken Recipe Dry Cat Food 15.5 lb bag

Hill's
65 Fair

Analysis updated August 2026 · How Scout scores

$64.99 · 15.5 lb · $4.19 / lb
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At a glance

Beneficial ingredients 5
Harmful ingredients 1
Owned by Colgate-Palmolive
Category Pet Food
Summary

This cat food contains beneficial ingredients like chicken, chicken fat, and fish oil, which provide essential nutrients and support overall feline health. However, the presence of soybean oil and natural flavors, along with its processed nature, detracts from its overall quality. While it offers some nutritional benefits, the level of processing and inclusion of less transparent ingredients limit its score.

Key ingredients 13

Chicken
Good

Chicken is a high-quality source of animal protein, essential for muscle maintenance and growth in cats. It provides a complete amino acid profile necessary for feline health. The use of real chicken indicates a focus on quality protein sources.

Benefits

Rich in essential amino acids and nutrients that support muscle health and overall well-being in cats.

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Chicken Fat
Good

Chicken fat is a source of essential fatty acids and energy, important for maintaining healthy skin and coat in cats. It is a natural fat source that enhances palatability. The inclusion of animal fat indicates a focus on quality fat sources.

Benefits

Provides essential fatty acids that support skin and coat health.

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Fish Oil
Good

Fish oil is a rich source of omega-3 fatty acids, which support heart, skin, and coat health in cats. It is derived from fish and is known for its anti-inflammatory properties. The inclusion of fish oil indicates a focus on providing essential nutrients.

Benefits

Rich in omega-3 fatty acids that support cardiovascular health and reduce inflammation.

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Vitamin E Supplement
Good

Vitamin E is an antioxidant that supports immune function and skin health in cats. It is added to pet foods to ensure adequate intake of this essential nutrient. The inclusion of vitamin E indicates a focus on nutritional completeness.

Benefits

Supports immune function and acts as an antioxidant to protect cells from damage.

L-Carnitine
Good

L-Carnitine is an amino acid derivative that supports fat metabolism and energy production in cats. It is often added to pet foods to promote healthy weight management. The inclusion of L-Carnitine indicates a focus on metabolic health.

Benefits

Supports fat metabolism and helps maintain a healthy weight.

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Whole Grain Wheat
Neutral

Whole grain wheat provides carbohydrates and fiber, which can aid in digestion. It is a common ingredient in pet foods for energy. However, some cats may have sensitivities to grains.

Risks

Potential allergen for some cats with grain sensitivities.

Benefits

Provides energy and dietary fiber, which can support digestive health.

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Corn Gluten Meal
Neutral

Corn gluten meal is a plant-based protein source used to boost protein content in pet foods. It is less bioavailable than animal proteins. It is often used as a cost-effective protein source.

Risks

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

Benefits

Contributes to the overall protein content of the food.

Powdered Cellulose
Neutral

Powdered cellulose is a source of dietary fiber that can aid in digestion and help manage hairballs in cats. It is derived from plant sources and is commonly used in pet foods. It is considered a functional ingredient for digestive health.

Risks

Excessive consumption may lead to digestive upset.

Benefits

Supports digestive health and helps in managing hairballs.

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Wheat Gluten
Neutral

Wheat gluten is a concentrated protein source derived from wheat. It is used to increase protein content in pet foods. While it is a plant-based protein, it is less bioavailable than animal proteins.

Risks

Potential allergen for some cats with gluten sensitivities.

Benefits

Contributes to the overall protein content of the food.

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Soybean Oil
Neutral

Soybean oil is a source of omega-6 fatty acids, which are essential for cats. In pet food, it is used to provide energy and enhance palatability. Although typically classified negatively for humans, it is neutral in pet food.

Risks

High omega-6 content may promote inflammation if not balanced with omega-3s.

Benefits

Provides essential fatty acids that support skin and coat health.

See more about Soybean Oil →
Dried Beet Pulp
Neutral

Dried beet pulp is a source of dietary fiber that aids in digestion and promotes healthy gut flora. It is a by-product of sugar beet processing and is commonly used in pet foods. It is considered a functional ingredient for digestive health.

Risks

Excessive consumption may lead to digestive upset.

Benefits

Supports digestive health and promotes healthy gut flora.

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Iodized Salt
Neutral

Iodized salt provides essential sodium and iodine, important for thyroid function and overall health. It is a common additive in pet foods to ensure adequate mineral intake. The use of iodized salt helps prevent iodine deficiency.

Risks

Excessive sodium intake can lead to health issues such as hypertension.

Benefits

Provides essential minerals that support thyroid function and overall health.

Natural Flavors
Bad

Natural flavors are added to enhance the taste of pet foods but lack transparency in their composition. They can include a variety of substances derived from natural sources. The lack of specificity can be concerning for pet owners seeking transparency.

Risks

Potential allergen or irritant for sensitive pets due to unspecified ingredients.

Benefits

Enhances palatability, making the food more appealing to pets.

See more about Natural Flavors →

Processing

Group 3 · Processed

Processed Foods

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