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Under The Sun vs Purina Cat Chow

Under The Sun vs. Purina Cat Chow

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

Guaranteed Analysis: Purina Cat Chow vs. Under The Sun

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.

Under The Sun Pet Food Ingredients vs. Purina Cat Chow Pet Food Ingredients

Under The Sun and Purina Cat Chow both use the following controversial ingredients in many of their products:

Pea Protein

Here are some of the controversial ingredients used only by Under The Sun.

Canola Oil

Here are some of the controversial ingredients used only by Purina Cat Chow.

Corn Meal
Canola Meal
Brewers Rice
Ground Wheat
Soybean Flour
Soybean Hulls
Corn Gluten Meal
Whole Grain Corn
Whole Grain Wheat
Ground Yellow Corn
Powdered Cellulose
Turkey By-Product Meal
Chicken By-Product Meal
Poultry By-Product Meal
Animal Fat (Preserved With Mixed Tocopherols)

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

Under The Sun and Purina Cat Chow both use the following harmful ingredients in many of their products:

Menadione Sodium Bisulfite Complex

Here are some of the harmful ingredients used only by Under The Sun.

Menadione Sodium Bisulfate Complex

Here are some of the harmful ingredients used only by Purina Cat Chow.

Blue 2
Red 40
Yellow 5

Product Safety: Recall History of Under The Sun & Purina Cat Chow?

According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of Under The Sun or Purina Cat Chow pet food products.

Price Comparison: Which Brand Is More Expensive?

Dry Dog FoodUnder The SunPurina Cat Chow
Per Pound$1.67$1.38
Per Calorie$0.0011$0.0008

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 Under The Sun or Purina Cat Chow, 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 Under The Sun or Purina Cat Chow will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Under The Sun and Purina Cat Chow. 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 Under The Sun Pet Foods

You can purchase Under The Sun pet foods from the following stores:


4 Recipes In-Stock Today

4 Recipes In-Stock Today

4 Recipes In-Stock Today

Where To Buy Purina Cat Chow Pet Foods

You can purchase Purina Cat Chow pet food products from these retailers:


8 Recipes In-Stock Today

3 Recipes In-Stock Today

7 Recipes In-Stock Today

Type Of Pet Foods Available

ProductUnder The SunPurina Cat Chow
Dry Dog Food7 Recipes1 Recipes
Wet Dog Food8 RecipesNone
Dog TreatsNoneNone
Dry Cat FoodNone8 Recipes
Wet Cat Food9 RecipesNone
Cat TreatsNoneNone

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