Blue Buffalo vs Purina Cat Chow

Blue Buffalo vs. Purina Cat Chow

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

Guaranteed Analysis: Purina Cat Chow vs. Blue Buffalo

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.

Blue Buffalo Cat Food vs. Purina Cat Chow Cat Food

Dry Cat Food Blue Buffalo Purina Cat Chow
Crude Protein 37.0% 39.6%
Crude Fat 16.3% 12.7%
Crude Fiber 6.4% 4.4%

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.

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


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):

  • Aid in the digestion and absorption of fat-soluble vitamins
  • Improve the health of skin/coat
  • Slow the growth of yeast infections
  • Slow the development and spread of certain type of cancers.
  • Maintain healthy blood pressure

If you look at the average percentages of crude fat, you'll notice that Blue Buffalo typically guarantees 3.66% more fat. This is a fairly small difference between Blue Buffalo and Purina Cat Chow, but still worth mentioning.


Both brands provide roughly the same amount of crude fiber.

Blue Buffalo Pet Food Ingredients vs. Purina Cat Chow Pet Food Ingredients

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

Pea Protein
Powdered Cellulose

Here are some of the controversial ingredients used only by Blue Buffalo.

Garlic
Caramel
Canola Oil
Caramel Color
Tomato Pomace
Dried Tomato Pomace
Pea Protein Concentrate

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 Wheat
Ground Whole Wheat
Meat And Bone Meal
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.

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

Blue 2
Red 40
Yellow 5
Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Blue Buffalo & Purina Cat Chow?

Blue Buffalo has been recalled 9 times.

  • Nov. 25, 2015: Salmonella
  • Nov. 6, 2015: Presence of Propylene Glycol
  • May 31, 2016: Mold
  • March 18, 2017: elevated beef throid hormone
  • Feb. 14, 2017: presence of aluminum
  • March 3, 2017: Foil Seal Packaging Problem
  • Oct. 8, 2010: toxic levels of vitamin D
  • April 19, 2007: Melamine
  • April 26, 2007: Melamine

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

Price Comparison: Which Brand Is More Expensive?

Dry Cat Food Blue Buffalo Purina Cat Chow
Per Pound $3.88 $1.40
Per Calorie $0.0023 $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 Blue Buffalo 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 Blue Buffalo 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 Blue Buffalo 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 Blue Buffalo Pet Foods

You can purchase Blue Buffalo pet foods from the following stores:









Where To Buy Purina Cat Chow Pet Foods

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






Type Of Pet Foods Available

Product Blue Buffalo Purina Cat Chow
Dry Dog Food 85 Recipes
Wet Dog Food 101 Recipes
Dog Treats 51 Treats
Dry Cat Food 40 Recipes 7 Recipes
Wet Cat Food 47 Recipes
Cat Treats 15 Treats

Compare Pet Food Prices Across Multiple Pet Stores

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