Merrick vs Purina Dog Chow

Merrick vs. Purina Dog Chow

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

Guaranteed Analysis: Purina Dog Chow vs. Merrick

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.

Merrick Dog Food vs. Purina Dog Chow Dog Food

Dry Dog Food Merrick Purina Dog Chow
Crude Protein 37.2% 26.2%
Crude Fat 17.0% 11.4%
Crude Fiber 4.3% 5.9%
Wet/Canned Dog Food Merrick Purina Dog Chow
Crude Protein 43.8% 49.3%
Crude Fat 20.9% 14.9%
Crude Fiber 8.6% 6.7%

Crude Protein Comparison For Dog Food

Dogs require twenty-two amino acids to sustain life. Twelve of these amino acids are synthesized naturally, the remaining ten are consumed. Protein is the nutrient which provides some or all of these ten essential amino acids.

The comparison table above shows that Merrick dry dog foods provide significantly more protein than Purina Dog Chow. More specifically, Merrick guarantees at least 10.98% more protein. For wet dog foods, Purina Dog Chow provides more protein (about 5.48% more).


Crude Fat Comparison For Dog Food

Fats are an absolutely vital component of a balanced canine diet. Not only do fats provide energy, but they also serve important roles in the normal development and function of your dog's body. For example, fats help dogs produce prostaglandins, which reduce inflammation among many other significant functions.

There is a relatively large difference between the fat content of Merrick and Purina Dog Chow. On average, Purina Dog Chow dry dog food recipes contain 5.56% less fat than Merrick recipes. In addition, Merrick wet dog foods also provide more fat than Purina Dog Chow wet foods.


There is a relatively insignificant difference between the crude fiber content of the two brands. With regards to wet dog food, Merrick and Purina Dog Chow also provide roughly the same amount of crude fiber.

Merrick Pet Food Ingredients vs. Purina Dog Chow Pet Food Ingredients

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

Garlic
Canola Oil
Pea Protein
Caramel Color
Meaty Femur Bone
Powdered Cellulose
Canola Oil (Preserved With Mixed Tocopherols)

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

Liver
Brewers Rice
Wheat Gluten
Animal Digest
Soybean Flour
Soybean Hulls
Corn Germ Meal
Corn Gluten Meal
Meat By-Products
Whole Grain Corn
Whole Grain 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 Dog Chow.

Blue 2
Red 40
Yellow 5
Yellow 6
Added Color
Propylene Glycol
Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Merrick & Purina Dog Chow?

Merrick has been recalled 6 times.

  • Jan. 28, 2011: Salmonella
  • Aug. 8, 2011: Salmonella
  • July 2, 2010: Salmonella
  • Aug. 3, 2010: Salmonella
  • Aug. 13, 2010: Salmonella
  • May 23, 2018: elevated levels of beef thyroid hormone

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

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Merrick Purina Dog Chow
Per Pound $4.84 $0.78
Per Calorie $0.0028 $0.0005
Wet Dog Food Merrick Purina Dog Chow
Per Pound $4.63 $1.29
Per Calorie $0.0106 $0.0028

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 Merrick or Purina Dog 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 Merrick or Purina Dog Chow will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Merrick and Purina Dog 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 Merrick Pet Foods

You can purchase Merrick pet foods from the following stores:






Where To Buy Purina Dog Chow Pet Foods

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






Type Of Pet Foods Available

Product Merrick Purina Dog Chow
Dry Dog Food 38 Recipes 6 Recipes
Wet Dog Food 51 Recipes 6 Recipes
Dog Treats 29 Treats
Dry Cat Food 17 Recipes
Wet Cat Food 45 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

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