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Royal Canin vs Purina Cat Chow

Royal Canin vs. Purina Cat Chow

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

Guaranteed Analysis: Purina Cat Chow vs. Royal Canin

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.

Royal Canin Cat Food vs. Purina Cat Chow Cat Food

Dry Cat Food Royal Canin Purina Cat Chow
Crude Protein 34.6% 38.3%
Crude Fat 16.0% 12.8%
Crude Fiber 6.7% 4.4%

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 small difference between the protein content of Purina Cat Chow and Royal Canin. We can see that Purina Cat Chow guarantees about 3.74% more protein than Royal Canin.


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.

According to our average data, Purina Cat Chow typically provides less fat than Royal Canin. However, this difference is relatively small and doesn't represent a significant difference between the two brands.


If you look at the average percentages of crude fiber, you'll notice that Royal Canin typically guarantees 2.34% more fiber. This is a fairly small difference between Royal Canin and Purina Cat Chow, but still worth mentioning.

Royal Canin Pet Food Ingredients vs. Purina Cat Chow Pet Food Ingredients

Royal Canin and Purina Cat Chow both use the following controversial ingredients in many of their products:

Corn Meal
Canola Meal
Pea Protein
Brewers Rice
Corn Gluten Meal
Powdered Cellulose
Chicken By-Product Meal

Here are some of the controversial ingredients used only by Royal Canin.

Corn
Wheat
Caramel
Corn Flour
Corn Grits
Rice Hulls
Beef Plasma
Pork Plasma
Wheat Gluten
Tomato Pomace
Vegetable Oil
Propyl Gallate
Pork By-Products
Brewers Rice Flour
Chicken By-Products
Dried Tomato Pomace
Venison By-Products
Duck By-Product Meal
Soybean Protein Isolate
Hydrolyzed Poultry By-Products Aggregate

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

Ground Wheat
Soybean Flour
Soybean Hulls
Whole Grain Corn
Whole Grain Wheat
Ground Whole Wheat
Ground Yellow Corn
Turkey 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.

Royal Canin 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 Royal Canin.

Bha

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

Blue 2
Red 40
Yellow 5

Product Safety: Recall History of Royal Canin & Purina Cat Chow?

Royal Canin has been recalled 3 times.

  • May 11, 2007: Melamine
  • April 19, 2007: Melamine
  • Feb. 2, 2006: excess level of vitamin D3

According to our records, Purina Cat Chow has never been recalled.

Price Comparison: Which Brand Is More Expensive?

Dry Cat Food Royal Canin Purina Cat Chow
Per Pound $4.86 $1.60
Per Calorie $0.0029 $0.0010

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 Royal Canin 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 Royal Canin 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 Royal Canin 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 Royal Canin Pet Foods

You can purchase Royal Canin pet foods from the following stores:


175 Recipes In-Stock Today

133 Recipes In-Stock Today

113 Recipes In-Stock Today

17 Recipes In-Stock Today

Where To Buy Purina Cat Chow Pet Foods

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


7 Recipes In-Stock Today

3 Recipes In-Stock Today

7 Recipes In-Stock Today

Type Of Pet Foods Available

Product Royal Canin Purina Cat Chow
Dry Dog Food 85 Recipes
Wet Dog Food 44 Recipes
Dog Treats
Dry Cat Food 27 Recipes 7 Recipes
Wet Cat Food 23 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores