Merrick vs Open Farm

Merrick vs. Open Farm

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

Guaranteed Analysis: Open Farm 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. Open Farm Dog Food

Dry Dog Food Merrick Open Farm
Crude Protein 37.2% 38.2%
Crude Fat 17.0% 25.5%
Crude Fiber 4.3% 4.6%
Wet/Canned Dog Food Merrick Open Farm
Crude Protein 43.8% 44.4%
Crude Fat 20.9% 31.9%
Crude Fiber 8.6% 11.1%

Crude Protein Comparison For Dog Food

Protein is an extremely important part of your dog's diet. Without sufficient protein, dogs can develop a wide-range of serious health problems.

Merrick and Open Farm both provide roughly the same amount of crude protein. With regards to wet dog food, Open Farm and Merrick also provide roughly the same amount of crude protein.

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.

When you look at the average percentages of crude fat for dry dog food, it's clear that Open Farm provides significantly more fat. On average, Open Farm guarantees about 8.57% more protein than Merrick. Similarly, Open Farm wet dog foods provide significantly more protein than Merrick wet foods.

There is a relatively insignificant difference between the crude fiber content of the two brands. For wet dog foods, Open Farm typically provides a little more fiber (about 2.51% more).

Merrick Cat Food vs. Open Farm Cat Food

Dry Cat Food Merrick Open Farm
Crude Protein 40.7% 41.1%
Crude Fat 15.7% 20%
Crude Fiber 5.0% 3.3%
Wet/Canned Cat Food Merrick Open Farm
Crude Protein 47.0% 43.5%
Crude Fat 21.8% 29.2%
Crude Fiber 5.9% 11.1%

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.

Both brands provide roughly the same amount of crude protein. For wet cat foods, Merrick typically provides a little more protein (about 3.53% more).

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.

Our analysis shows that Open Farm guarantees 4.26% more fat than Merrick dry cat food recipes. In addition, Open Farm wet cat foods also provide more fat than Merrick wet foods.

As you can see, Open Farm and Merrick guarantee a similar amount of crude fiber. For wet cat foods, Open Farm provides more fiber (about 5.25% more).

Merrick Pet Food Ingredients vs. Open Farm 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 Merrick & Open Farm?

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, Open Farm has never been recalled.

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Merrick Open Farm
Per Pound $4.87 $21.44
Per Calorie $0.0029 $0.0024
Dry Cat Food Merrick Open Farm
Per Pound $7.22 $5.75
Per Calorie $0.0042 $0.0033
Wet Dog Food Merrick Open Farm
Per Pound $4.72 $5.12
Per Calorie $0.0108 $0.0118
Wet Cat Food Merrick Open Farm
Per Pound $5.97 $7.76
Per Calorie $0.0126 $0.0188

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 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 Merrick 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 Merrick and Open Farm. 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:

172 Recipes In-Stock Today

159 Recipes In-Stock Today

143 Recipes In-Stock Today

21 Recipes In-Stock Today

Where To Buy Open Farm Pet Foods

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

32 Recipes In-Stock Today

2 Recipes In-Stock Today

Type Of Pet Foods Available

Product Merrick Open Farm
Dry Dog Food 38 Recipes 5 Recipes
Wet Dog Food 51 Recipes 4 Recipes
Dog Treats 29 Treats 5 Treats
Dry Cat Food 17 Recipes 4 Recipes
Wet Cat Food 45 Recipes 6 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores