Hill's Science Diet vs Taste of the Wild

Hill's Science Diet vs. Taste of the Wild

In this comparison article for Hill's Science Diet vs Taste of the Wild, we'll highlight the key differences between these two pet food brands. To properly compare Hill's Science Diet and Taste of the Wild, we'll use up-to-date nutritional and price information.

There are many factors to consider when choosing the best pet food brand for your pet. Factors such as ingredient quality, guaranteed analysis, product safety, brand history, and cost are among the most important factors to consider.

Throughout this Taste of the Wild vs Hill's Science Diet comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Hill's Science Diet Review Page or Taste of the Wild Review Page.

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Guaranteed Analysis: Taste of the Wild vs. Hill's Science Diet

According to AAFCO, all pet food labels must provide a guaranteed analysis of nutrient content. The analysis must provide guaranteed minimum percentages of crude protein and crude fat, and maximum percentages of crude fiber and moisture.

All percentages used in this comparison are averages reported on a dry matter basis.

Hill's Science Diet Dog Food vs. Taste of the Wild Dog Food

Dry Dog Food Hill's Science Diet Taste of the Wild
Crude Protein 24.5% 31.9%
Crude Fat 14.8% 18.0%
Crude Fiber 4.3% 4.9%
Wet/Canned Dog Food Hill's Science Diet Taste of the Wild
Crude Protein 26.0% 45.6%
Crude Fat 17.2% 21.7%
Crude Fiber 3.9% 5.6%

Crude Protein Comparison For Dog Food

Dogs require twenty-two amino acids to sustain life. Twelve of these amino acids are synthesized naturally, the remaining ten are consumed. Protein is the nutrient which provides some or all of these ten essential amino acids.

There is a relatively large difference between the protein content of Taste of the Wild and Hill's Science Diet. On average, Hill's Science Diet dry dog food recipes contain 7.30% less protein than Taste of the Wild recipes. In addition, Taste of the Wild wet dog foods also provide more protein than Hill's Science Diet wet foods.


Crude Fat Comparison For Dog Food

Fats are an absolutely vital component of a balanced canine diet. Not only do fats provide energy, but they also serve important roles in the normal development and function of your dog's body. For example, fats help dogs produce prostaglandins, which reduce inflammation among many other significant functions.

There is a small difference between the fat content of Taste of the Wild and Hill's Science Diet. We can see that Taste of the Wild guarantees about 3.25% more fat than Hill's Science Diet. In addition, Taste of the Wild wet dog foods also provide more fat than Hill's Science Diet wet foods.


There is a relatively insignificant difference between the crude fiber content of the two brands. With regards to wet dog food, Taste of the Wild and Hill's Science Diet also provide roughly the same amount of crude fiber.

Hill's Science Diet Cat Food vs. Taste of the Wild Cat Food

Dry Cat Food Hill's Science Diet Taste of the Wild
Crude Protein 35.2% 41.1%
Crude Fat 18.5% 18.9%
Crude Fiber 5.8% 3.3%
Wet/Canned Cat Food Hill's Science Diet Taste of the Wild
Crude Protein 38.5% 44.4%
Crude Fat 22.0% 16.7%
Crude Fiber 4.4% 8.3%

Crude Protein Comparison For Cat Food

Cats require twenty-two amino acids to sustain life. Eleven of these amino acids are synthesized naturally, the remaining eleven are consumed. Protein is the nutrient which provides some or all of these eleven essential amino acids.

Hill's Science Diet dry recipes contain 5.88% less protein than Taste of the Wild dry recipes. This difference in protein content is a notable difference between Taste of the Wild and Hill's Science Diet. In addition, Taste of the Wild wet cat foods also provide more protein than Hill's Science Diet wet foods.


Crude Fat Comparison For Cat Food

There are many ways in which dietary fat contributes to the overall health of our feline friends. Here is a short list of benefits provided by fats (not exhaustive):

  • Fats help with the digestion and absorption of fat-soluble vitamins
  • Reduce inflammation associated with arthritis
  • Slow the growth of yeast infections
  • Prevent or reduce the likelihood of certain heart problems.
  • Aid in the development of the retina and visual cortex.

Both brands provide roughly the same amount of crude fat. For wet cat foods, Hill's Science Diet provides more fat (about 5.30% more).


According to our average data, Taste of the Wild typically provides less fiber than Hill's Science Diet. However, this difference is relatively small and doesn't represent a significant difference between the two brands. In addition, Taste of the Wild wet cat foods also provide more fiber than Hill's Science Diet wet foods.

Hill's Science Diet Pet Food Ingredients vs. Taste of the Wild Pet Food Ingredients

Hill's Science Diet and Taste of the Wild both use the following controversial ingredients in many of their products:

Pea Protein
Tomato Pomace

Here are some of the controversial ingredients used only by Hill's Science Diet.

Liver
Caramel
Corn Flour
Iron Oxide
Pork Plasma
Poultry Fat
Animal Liver
Brewers Rice
Wheat Gluten
Caramel Color
Beef By-Products
Corn Gluten Meal
Pork By-Products
Whole Grain Corn
Whole Grain Wheat
Powdered Cellulose
Dried Tomato Pomace
Pea Protein Concentrate
Soybean Protein Isolate

Here are some of the controversial ingredients used only by Taste of the Wild.

Canola Oil

We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.

Here are some of the harmful ingredients used only by Hill's Science Diet.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Hill's Science Diet & Taste of the Wild?

According to our records, Hill's Science Diet has never been recalled.

Taste of the Wild has been recalled once.

  • May 5, 2012: Salmonella

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Hill's Science Diet Taste of the Wild
Per Pound $1.89 $1.86
Per Calorie $0.0012 $0.0011
Dry Cat Food Hill's Science Diet Taste of the Wild
Per Pound $2.81 $2.26
Per Calorie $0.0017 $0.0013
Wet Dog Food Hill's Science Diet Taste of the Wild
Per Pound $3.01 $2.87
Per Calorie $0.0076 $0.0062
Wet Cat Food Hill's Science Diet Taste of the Wild
Per Pound $4.11 $4.37
Per Calorie $0.0075 $0.0102

The average cost-per-lb is heavily influenced by the varying amounts of moisture present in each brand's food products (wet vs. dry food, dry vs. freeze-dried food, etc). However, the average cost-per-kcal eliminates the influence of moisture. Therefore, the average cost-per-kcal is the better metric to consider.

If you'd like to calculate the average cost-per-day or cost-pet-year of feeding Hill's Science Diet or Taste of the Wild, input your pet's weight into our cost analyzer widget.

Averages price data can identify whether or not there exists a significant price difference between two brands. However, the actual price that you'll pay for Hill's Science Diet or Taste of the Wild will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Hill's Science Diet and Taste of the Wild. In addition, we currently have some great coupons for our readers.


Disclosure: PawDiet has an affiliate relationship with retailers featured in this article. We are compensated for referring customers. Thank you for shopping with our retail partners!

Where To Buy Hill's Science Diet Pet Foods

You can purchase Hill's Science Diet pet foods from the following stores:








Where To Buy Taste of the Wild Pet Foods

You can purchase Taste of the Wild pet food products from these retailers:










Type Of Pet Foods Available

Product Hill's Science Diet Taste of the Wild
Dry Dog Food 32 Recipes 9 Recipes
Wet Dog Food 31 Recipes 5 Recipes
Dog Treats 15 Treats
Dry Cat Food 18 Recipes 2 Recipes
Wet Cat Food 39 Recipes 2 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

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