Primal vs Merrick

Primal vs. Merrick

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

Guaranteed Analysis: Merrick vs. Primal

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.

Primal Dog Food vs. Merrick Dog Food

Dry Dog Food Primal Merrick
Crude Protein 49.2% 37.0%
Crude Fat 31.7% 16.6%
Crude Fiber 3.9% 4.3%

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.

On average, Primal dry dog food recipes contain 12.21% more protein than Merrick recipes. Clearly, there is a significant difference between the protein content of Merrick and Primal.

Crude Fat Comparison For Dog Food

Like protein, fats are an essential part of a dog's body. Fats are needed for the proper development and function of the canine body.

When you look at the average percentages of crude fat for dry dog food, it's clear that Primal provides significantly more fat. On average, Primal guarantees about 15.11% more protein than Merrick.

As you can see, Primal and Merrick guarantee a similar amount of crude fiber.

Primal Cat Food vs. Merrick Cat Food

Dry Cat Food Primal Merrick
Crude Protein 54.7% 42.8%
Crude Fat 28.8% 15.9%
Crude Fiber 3.9% 5.2%

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.

The comparison table above shows that Primal dry cat foods provide significantly more protein than Merrick. More specifically, Primal guarantees at least 11.91% more protein.

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):

  • Help transport nutrients across cell membranes
  • Fats produce metabolites, which help control inflammation
  • Maintain healthy blood pressure
  • Slow the growth of yeast infections
  • Fats improve the taste/texture of food.

Primal dry cat foods clearly provides more fat than Merrick. In fact, the difference between the fat content is roughly 12.93%, which is a significant amount.

Primal and Merrick both provide roughly the same amount of crude fiber.

Primal Pet Food Ingredients vs. Merrick Pet Food Ingredients

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

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

Product Safety: Recall History of Primal & Merrick?

Primal has been recalled 2 times.

  • March 13, 2015: low thiamine level
  • Dec. 22, 2017: incorrect bone grind size

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

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Primal Merrick
Per Pound $41.21 $5.54
Per Calorie $0.0155 $0.0033
Dry Cat Food Primal Merrick
Per Pound $42.76 $7.48
Per Calorie $0.0175 $0.0043

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 Primal or Merrick, 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 Primal or Merrick will depend on your shopping habits.

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

You can purchase Primal pet foods from the following stores:

Where To Buy Merrick Pet Foods

You can purchase Merrick pet food products from these retailers:

Type Of Pet Foods Available

Product Primal Merrick
Dry Dog Food 37 Recipes
Wet Dog Food 65 Recipes
Dog Treats 8 Treats 38 Treats
Dry Cat Food 13 Recipes
Wet Cat Food 50 Recipes
Cat Treats 2 Treats

Compare Pet Food Prices Across Multiple Pet Stores

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