Primal vs Open Farm

Primal vs. Open Farm

In this comparison article for Primal vs Open Farm, we'll highlight the key differences between these two pet food brands. To properly compare Primal and Open Farm, 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 Open Farm 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 Open Farm Review Page.

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Guaranteed Analysis: Open Farm 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. Open Farm Dog Food

Dry Dog Food Primal Open Farm
Crude Protein 49.7% 37.9%
Crude Fat 32.1% 23.7%
Crude Fiber 4.1% 4.4%

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 11.72% more protein than Open Farm recipes. Clearly, there is a significant difference between the protein content of Open Farm 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 8.44% more protein than Open Farm.


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

Primal Cat Food vs. Open Farm Cat Food

Dry Cat Food Primal Open Farm
Crude Protein 54.7% 41.1%
Crude Fat 28.8% 20%
Crude Fiber 3.9% 3.3%

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 Open Farm. More specifically, Primal guarantees at least 13.61% 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 Open Farm. In fact, the difference between the fat content is roughly 8.83%, which is a significant amount.


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

Primal Pet Food Ingredients vs. Open Farm Pet Food Ingredients

In our option, both Primal and Open Farm utilize high-quality ingredients. According to our records, neither brand uses any type of controversial ingredients or harmful ingredients.

Product Safety: Recall History of Primal & Open Farm?

Primal has been recalled 2 times.

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

According to our records, Open Farm has never been recalled.

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Primal Open Farm
Per Pound $39.50 $18.07
Dry Cat Food Primal Open Farm
Per Pound $39.46 $5.89

If you'd like to calculate the average cost-per-day or cost-pet-year of feeding Primal or Open Farm, 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 Open Farm 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 Open Farm. In addition, we currently have some great coupons for our readers.


Disclosure: PawDiet has an affiliate relationship with retailers featured 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 Open Farm Pet Foods

You can purchase Open Farm pet food products from these retailers:






Type Of Pet Foods Available

Product Primal Open Farm
Dry Dog Food 5 Recipes
Wet Dog Food
Dog Treats 8 Treats 5 Treats
Dry Cat Food 4 Recipes
Wet Cat Food
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

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