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Whiskas vs Hill's Science Diet

Whiskas vs. Hill's Science Diet

In this comparison article for Whiskas vs Hill's Science Diet, we'll highlight the key differences between these two pet food brands. To properly compare Whiskas and Hill's Science Diet, 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 Hill's Science Diet vs Whiskas comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Whiskas Review Page or Hill's Science Diet Review Page.

Guaranteed Analysis: Hill's Science Diet vs. Whiskas

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.

Whiskas Cat Food vs. Hill's Science Diet Cat Food

Dry Cat FoodWhiskasHill's Science Diet
Crude Protein40.2%35.0%
Crude Fat13.7%18.5%
Crude Fiber5.1%4.5%
Wet/Canned Cat FoodWhiskasHill's Science Diet
Crude Protein59.5%38.7%
Crude Fat14.4%21.5%
Crude Fiber19.9%3.6%

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.

There is a relatively large difference between the protein content of Whiskas and Hill's Science Diet. On average, Hill's Science Diet dry cat food recipes contain 5.24% less protein than Whiskas recipes. In addition, Whiskas 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.

Whiskas dry recipes contain 4.81% less fat than Hill's Science Diet dry recipes. This difference in fat content is a notable difference between Hill's Science Diet and Whiskas. In addition, Hill's Science Diet wet cat foods also provide more fat than Whiskas wet foods.


There is a relatively insignificant difference between the crude fiber content of the two brands. For wet cat foods, Whiskas provides significantly more fiber (about 16.25% more).

Whiskas Pet Food Ingredients vs. Hill's Science Diet Pet Food Ingredients

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

Liver
Iron Oxide
Brewers Rice
Wheat Gluten
Caramel Color
Corn Gluten Meal

Here are some of the controversial ingredients used only by Whiskas.

Ground Wheat
Ground Yellow Corn
Poultry By-Product Meal

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

Caramel
Corn Flour
Pea Protein
Pork Plasma
Poultry Fat
Animal Liver
Tomato Pomace
Beef By-Products
Pork By-Products
Whole Grain Corn
Whole Grain Wheat
Powdered Cellulose
Dried Tomato Pomace
Pea Protein Concentrate
Soybean Protein Isolate

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 Whiskas.

Bha
Bha/Bht
Animal Fat (Preserved With Bha And Citric Acid)

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

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Whiskas & Hill's Science Diet?

According to our records, Whiskas has never been recalled.

Hill's Science Diet has been recalled 2 times.

  • Jan. 31, 2019: elevated levels of Vitamin D
  • March 20, 2019: elevated levels of Vitamin D

Price Comparison: Which Brand Is More Expensive?

Wet Cat FoodWhiskasHill's Science Diet
Per Pound$3.20$9.11

If you'd like to calculate the average cost-per-day or cost-pet-year of feeding Whiskas or Hill's Science Diet, 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 Whiskas or Hill's Science Diet will depend on your shopping habits.

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


Disclosure: PawDiet has an affiliate relationship with stores featured (or linked-to) in this article. We are compensated for referring customers. Thank you for shopping with our retail partners!

Where To Buy Whiskas Pet Foods

You can purchase Whiskas pet foods from the following stores:


1 Recipes In-Stock Today

Where To Buy Hill's Science Diet Pet Foods

You can purchase Hill's Science Diet pet food products from these retailers:


125 Recipes In-Stock Today

123 Recipes In-Stock Today

101 Recipes In-Stock Today

Type Of Pet Foods Available

ProductWhiskasHill's Science Diet
Dry Dog FoodNone48 Recipes
Wet Dog FoodNone34 Recipes
Dog TreatsNone18 Treats
Dry Cat Food4 Recipes25 Recipes
Wet Cat Food10 Recipes48 Recipes
Cat TreatsNoneNone

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