Hill's Science Diet Adult Hairball Control Review

Savory Chicken Entree

Hill's Science Diet Adult Hairball Control Savory Chicken Entree

PawDiet Rating

2.50
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Review of Hill's Science Diet Adult Hairball Control
Savory Chicken Entree

This product is manufactured by Hill's Pet Nutrition, Inc..

According to our data, this Hill's Science Diet recipe provides complete & balanced nutrition for the maintenance of adult cats. In other words, this formula is AAFCO approved.

Hill's Science Diet Adult Hairball Control Savory Chicken Entree is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for the maintenance of adult cats.

Ingredient Review

We'll begin this review of Hill's Science Diet Adult Hairball Control Savory Chicken Entree with a detailed discussion of the ingredients.

The first ingredient is water, which is a fairly self-explanatory ingredient.

The second ingredient is chicken, which provides animal-based protein and important omega-6 fatty acids.

The third ingredient is turkey giblets. Turkey giblets include turkey hearts, gizzards, lungs, livers, ovaries, and other internal organs. These are all excellent animal derived protein and fat sources. Although they may not be appealing to humans, organ meats are one of the most nutritious components in any carnivores animal's diet.

The fourth ingredient is pork by-products. By-products are defined by AAFCO as the "non-rendered, clean parts, other than meat, derived from slaughtered mammals." Thus, pork by-products contain nearly all parts of pork which are typically not consumed by humans. These parts include the liver, lung, spleen, kidney, stomach, blood, intestine, bone, etc.

Like other meat by-products, pork by-products are considered controversial, mainly because they are inexpensive ingredients which consumers have equated with slaughterhouse waste. However, manufactures and many experts claim that animal by-products are unjustly criticized. Proponents state that "named" by-products, such as pork by-products, supply many important nutrients required by cats.

The fifth ingredient is pork liver. Pork liver is an excellent organ meat which provides high quality protein and fat. In addition, pork liver provides many essential vitamins and minerals.

Because ingredients are listed in order of pre-cooked weight, the remaining ingredients in Hill's Science Diet Adult Hairball Control Savory Chicken Entree are not as important as the first five ingredients.

However, collectively they still have a significant impact on the overall quality of the product. Therefore, we'll continue discussing the remaining ingredients in this Hill's Science Diet recipe.

Next we have powdered cellulose. Powdered cellulose is produced from minuscule pieces of wood pulp and plant fibers. Other than its fiber content, powdered cellulose lacks any nutritional contribution.

The next ingredient is corn starch. Corn starch is derived from the endosperm of the corn kernel. Typically, corn starch is used as a binder in kibble.

Then we have corn gluten meal. Corn gluten meal is a by-product from the production of various corn products (corn starch, corn syrup, etc). It's very high in protein (nearly 60% protein) and therefore can significant boost the protein content of the product. Because plant based proteins such as corn gluten meal are inferior to meat based proteins (lack many essential amino acids), they are not suitable substitutes.

Moving on, we have wheat flour. Wheat flour is produced by grinding uncooked wheat into a powder. In addition to dietary fiber, wheat flour provides various vitamins, minerals, and plant based protein.

Wheat is considered a controversial ingredient because of it's protein content. Plant based proteins degrade the overall protein quality in the product. In addition, many people believe wheat is one of the most common ingredients to cause food allergies or intolerance. However, grains such as wheat are typically low offenders in comparison to certain protein sources such as beef.

Moving on with this review, we have chicken fat, which is most likely used because of it's essential omega-6 fatty acid content.

The next ingredient in this review is soybean oil. Soybean oil is an omega-6 fatty acid source. Unlike other oils (flax, canola, etc), soybean oil does not provide omega-3 fatty acids; However, the balancing omega-3 fatty acids are most likely supplied by another oil or fat source in the product.

Our next ingredient is natural chicken liver flavor. As the name implies, natural chicken liver flavor provides chicken liver flavor to the product. This particular flavor is derived from natural sources which may or may not include real chicken liver.

natural flavor is the next ingredient in this recipe. The usage of natural flavor to improve palatability is fairly common practice in cat food products.

Next on the list is dicalcium phosphate. Dicalcium phosphate (misnomer for dibasic calcium phosphate) is commonly used in pet food and treats as a dietary calcium supplement. It can also be found in breakfast cereals, enriched flour, noodle products, pharmaceutical tablets, and toothpastes.

The next ingredient in this recipe is potassium chloride, which is a potassium supplement.

The remaining ingredients in this Hill's Science Diet Adult Hairball Control recipe are unlikely to affect the overall rating of the product.

Our analysis of the ingredients show that this product derives most of its protein from animal based sources. This is an excellent property because meat based protein contains all of the necessary amino acids required by cats. In our option, this is one of the most important properties to judge when reviewing pet food, therefore we believe this is an exceptional product in this regard.

Final Thoughts

In summary, we recognize that this product does not contain any artificial colors, artificial preservatives, or anonymous meat ingredients.

The official PawDiet rating for Hill's Science Diet Adult Hairball Control Savory Chicken Entree is 2.5 out of 5.