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Hill’s Science Diet Adult Dog Food Review (Canned)

Hills Science Diet Savory Stew with Beef and Vegetables Adult Wet Dog Food


Which Hill’s Science Diet Adult Wet Recipes Get
Our Best Ratings?

Hill’s Science Diet Adult wet dog food receives the Advisor’s mid-tier rating of 3.5 stars.

The Hill’s Science Diet Adult product line includes the 15 moist dog foods listed below.

Each recipe includes its AAFCO nutrient profile when available… Growth (puppy), Maintenance (adult), All Life Stages, Supplemental or Unspecified.

Product Rating AAFCO
Science Diet Adult Chicken and Beef Entree 2.5 M
Science Diet Adult Beef and Barley Entree 3 M
Science Diet Adult Chicken and Barley Entree 3 M
Science Diet Adult Turkey and Barley Entree 2.5 M
Science Diet Adult Savory Stew with Beef and Vegetables 3.5 M
Science Diet Adult Savory Stew with Chicken and Vegetables 3.5 M
Science Diet Small Paws Adult Chicken and Barley Entree 3 M
Science Diet Small Paws Adult Savory Stew with Chicken and Vegetables Tray 3.5 M
Science Diet Small Paws Adult Savory Stew with Beef and Vegetables Tray 3.5 M
Science Diet Adult Sensitive Stomach and Skin Salmon and Vegetable Entree 3 M
Science Diet Adult Light with Liver 2.5 M
Science Diet Adult Sensitive Stomach and Skin Chicken and Vegetable Entree 3 M
Science Diet Adult Sensitive Stomach and Skin Turkey and Rice Stew 3 M
Science Diet Adult Savory Stew with Chicken and Zucchini 3.5 M
Science Diet Adult Savory Stew with Beef and Zucchini 3 M

Recipe and Label Analysis

Hill’s Science Diet Adult Savory Stew with Beef and Vegetables was selected to represent the other products in the line for detailed recipe and nutrient analysis.

Label and nutrient data below are calculated using dry matter basis.

Hill's Science Diet Adult Savory Stew with Beef and Vegetables

Canned Dog Food

Estimated Dry Matter Nutrient Content

Protein = 26% | Fat = 20% | Carbs = 46%

Ingredients: Water, beef, pork liver, brown rice, carrots, modified rice starch, wheat flour, dried beet pulp, potato starch, dextrose, chicken fat, egg whites, potatoes, green peas, spinach, hydrolyzed chicken flavor, calcium carbonate, pork plasma, dicalcium phosphate, potassium chloride, flaxseed, soybean oil, caramel color, guar gum, minerals (ferrous sulfate, zinc oxide, copper proteinate, manganese sulfate, potassium iodide), sodium pyrophosphate, disodium phosphate, sodium hexametaphosphate, choline chloride, vitamins (vitamin E supplement, l-ascorbyl-2-polyphosphate (source of vitamin C), thiamine mononitrate, niacin supplement, calcium pantothenate, vitamin B12 supplement, pyridoxine hydrochloride, biotin, vitamin D3 supplement, riboflavin supplement, folic acid), l-lysine, magnesium oxide, taurine

Fiber (estimated dry matter content) = 2.3%

Red denotes controversial item

Estimated Nutrient Content
Guaranteed Analysis26%20%NA
Dry Matter Basis26%20%46%
Calorie Weighted Basis22%40%38%
Protein = 22% | Fat = 40% | Carbs = 38%

Ingredient Analysis

The first ingredient in this dog food is water, which adds nothing but moisture to this food. Water is a routine finding in most canned dog foods.

The second ingredient is beef. Beef is defined as “the clean flesh derived from slaughtered cattle” and includes skeletal muscle or the muscle tissues of the tongue, diaphragm, heart or esophagus.1

Beef is naturally rich in all ten essential amino acids required by a dog to sustain life.

The third ingredient is pork liver. This is an organ meat sourced from a named animal and thus considered a beneficial component.

The fourth ingredient is brown rice, a complex carbohydrate that (once cooked) can be fairly easy to digest. However, aside from its natural energy content, rice is of only modest nutritional value to a dog.

The fifth ingredient includes carrots. Carrots are rich in beta-carotene, minerals and dietary fiber.

The sixth ingredient is rice starch, a starchy powder extracted from rice and most likely used here as a thickening agent.

The seventh ingredient is wheat flour, a highly-refined product of wheat milling. Like corn, wheat is an inexpensive and controversial cereal grain of only modest nutritional value to a dog.

For this reason, we do not consider wheat a preferred component in any dog food.

The eighth ingredient is beet pulp. Beet pulp is a controversial ingredient, a high fiber by-product of sugar beet processing.

Some denounce beet pulp as an inexpensive filler while others cite its outstanding intestinal health and blood sugar benefits.

We only call your attention here to the controversy and believe the inclusion of beet pulp in reasonable amounts in most dog foods is entirely acceptable.

From here, the list goes on to include a number of other items.

But to be realistic, ingredients located this far down the list (other than nutritional supplements) are not likely to affect the overall rating of this Hill’s product.

With 8 notable exceptions

First, we find dextrose, a crystallized form of glucose — with a flavor significantly sweeter than common table sugar. It is typically used in pet food as a sweetener and as an agent to help develop browning.

Without knowing a healthy reason for its inclusion here, dextrose (like most sugars) can be considered a nutritionally unnecessary addition to this recipe.

Next, peas are a quality source of carbohydrates. And like all legumes, they’re rich in natural fiber.

However, peas contain about 25% protein, a factor that must be considered when judging the meat content of this dog food.

In addition, flaxseed is one of the best plant sources of healthy omega-3 fatty acids. Provided they’ve first been ground into a meal, flax seeds are also rich in soluble fiber.

However, flaxseed contains about 19% protein, a factor that must be considered when judging the actual meat content of this dog food.

Next, soybean oil is red flagged here only due to its rumored (yet unlikely) link to canine food allergies.

However, since soybean oil is high in omega-6 fatty acids and contains no omega-3’s, it’s considered less nutritious than flaxseed oil or a named animal fat.

We also note the inclusion of sodium hexametaphosphate, a man-made industrial polymer with no known nutritive value.

HMP is used in making soap, detergents, water treatment, metal finishing and most likely here to decrease tartar build-up on the teeth.

Although some might disagree, we’re of the opinion that food is not the place for tartar control chemicals or any other non-nutritive substances.

Next, caramel is a natural coloring agent made by caramelizing carbohydrates. It’s used by pet food manufacturers to impart a golden brown tint to the finished product.

However, the concentrated version of this ingredient commonly known as caramel coloring has been more recently considered controversial and found to cause cancer in laboratory animals.2

In any case, even though caramel is considered safe by the FDA, we’re always disappointed to find any added coloring in a pet food.

Also worth mentioning is the inclusion of taurine, an important amino acid associated with the healthy function of heart muscle. Although taurine is not typically considered essential in canines, some dogs have been shown to be deficient in this critical nutrient.

Since taurine deficiency appears to be more common in pets consuming grain-free diets, we view its presence in this recipe as a positive addition.

And lastly, with the exception of copper, the minerals listed here do not appear to be chelated. And that can make them more difficult to absorb. Chelated minerals are usually associated with higher quality dog foods.

Nutrient Analysis

Based on its ingredients alone, Hill’s Science Diet Adult looks like a below-average wet product.

The dashboard displays a dry matter protein reading of 26%, a fat level of 20% and estimated carbohydrates of about 46%.

As a group, the brand features an average protein content of 26% and a mean fat level of 18%. Together, these figures suggest a carbohydrate content of 48% for the overall product line.

And a fat-to-protein ratio of about 70%.

Which means this Science Diet product line contains…

Near-average protein. Below-average fat. And above-average carbs when compared to a typical wet dog food.

When you consider the protein-boosting effect of the peas and flaxseed in this recipe and the corn gluten and soybean meals and pea protein contained in some others, this looks like the profile of a wet product containing just a moderate amount of meat.

Additionally, with 40% of the total calories in our example coming from fat versus just 22% from protein, some recipes may not be suitable for animals on a low fat diet.

Our Rating of Hill’s Science Diet Adult Dog Food

Hill’s Science Diet Adult is a grain-inclusive wet dog food using a moderate amount of named meats and named by-products as its dominant source of animal protein, thus earning the brand 3.5 stars.


Hill’s Science Diet Adult Food Recall History

The following automated list (if present) includes all dog food recalls related to Hill’s through March 2023.

You can view a complete list of all dog food recalls since 2009 here.

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More Hill’s Science Diet Brand Reviews

The following Hill’s Science Diet dog food reviews are also posted on this website:

A Final Word

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  1. Association of American Feed Control Officials
  2. Consumer Reports February 2014

11/01/2022 Last Update

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