
Purina Friskies vs. Hill's Science Diet
In this comparison article for Purina Friskies vs Hill's Science Diet, we'll highlight the key differences between these two pet food brands. To properly compare Purina Friskies 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 Purina Friskies comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Purina Friskies Review Page or Hill's Science Diet Review Page.
Guaranteed Analysis: Hill's Science Diet vs. Purina Friskies
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.
Purina Friskies Cat Food vs. Hill's Science Diet Cat Food
Dry Cat Food | Purina Friskies | Hill's Science Diet |
Crude Protein | 34.1% | 35.5% |
Crude Fat | 12.3% | 18.0% |
Crude Fiber | 4.5% | 5.7% |
Wet/Canned Cat Food | Purina Friskies | Hill's Science Diet |
Crude Protein | 48.2% | 38.9% |
Crude Fat | 15.1% | 21.9% |
Crude Fiber | 5.7% | 4.2% |
Crude Protein Comparison For Cat Food
Protein is an extremely important part of your cat's diet. Without sufficient protein, cats can develop a wide-range of serious health problems.
Purina Friskies and Hill's Science Diet both provide roughly the same amount of crude protein. For wet cat foods, Purina Friskies provides significantly more protein (about 9.36% more).
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.
Our analysis shows that Hill's Science Diet guarantees 5.76% more fat than Purina Friskies dry cat food recipes. In addition, Hill's Science Diet wet cat foods also provide more fat than Purina Friskies wet foods.
There is a relatively insignificant difference between the crude fiber content of the two brands. With regards to wet cat food, Purina Friskies and Hill's Science Diet also provide roughly the same amount of crude fiber.
Purina Friskies Pet Food Ingredients vs. Hill's Science Diet Pet Food Ingredients
Purina Friskies and Hill's Science Diet both use the following controversial ingredients in many of their products:
Here are some of the controversial ingredients used only by Purina Friskies.
Here are some of the controversial ingredients used only by Hill's Science Diet.
We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.
Purina Friskies and Hill's Science Diet both use the following harmful ingredients in many of their products:
Here are some of the harmful ingredients used only by Purina Friskies.
Product Safety: Recall History of Purina Friskies & Hill's Science Diet?
According to our records, Purina Friskies 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?
Dry Cat Food | Purina Friskies | Hill's Science Diet |
Per Pound | $0.98 | $3.16 |
Per Calorie | $0.0006 | $0.0019 |
Wet Cat Food | Purina Friskies | Hill's Science Diet |
Per Pound | $1.74 | $5.43 |
Per Calorie | $0.0040 | $0.0113 |
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 Purina Friskies 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 Purina Friskies 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 Purina Friskies and Hill's Science Diet. In addition, we currently have some great coupons for our readers.
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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 Purina Friskies Pet Foods
You can purchase Purina Friskies pet foods from the following stores:




Where To Buy Hill's Science Diet Pet Foods
You can purchase Hill's Science Diet pet food products from these retailers:




Type Of Pet Foods Available
Product | Purina Friskies | Hill's Science Diet |
Dry Dog Food | 32 Recipes | |
Wet Dog Food | 30 Recipes | |
Dog Treats | 15 Treats | |
Dry Cat Food | 5 Recipes | 18 Recipes |
Wet Cat Food | 63 Recipes | 38 Recipes |
Cat Treats | 14 Treats |