Merrick vs NutriSource

Merrick vs. NutriSource

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

Guaranteed Analysis: NutriSource 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. NutriSource Dog Food

Dry Dog Food Merrick NutriSource
Crude Protein 37.0% 29.4%
Crude Fat 16.6% 16.9%
Crude Fiber 4.3% 7.0%
Wet/Canned Dog Food Merrick NutriSource
Crude Protein 44.0% 44.7%
Crude Fat 20.3% 34.1%
Crude Fiber 8.8% 6.8%

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.

Our analysis shows that Merrick guarantees 7.65% more protein than NutriSource dry dog food recipes. For wet dog foods, NutriSource and Merrick provide roughly the same amount of 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.

Merrick and NutriSource both provide roughly the same amount of crude fat. For wet dog foods, NutriSource provides significantly more fat (about 13.75% more).


According to our data, NutriSource guarantees 2.67% more fiber than Merrick. Although this difference is relatively small, it's still a notable difference. In addition, Merrick wet dog foods also provide more fiber than NutriSource wet foods.

Merrick Cat Food vs. NutriSource Cat Food

Dry Cat Food Merrick NutriSource
Crude Protein 42.8% 36.7%
Crude Fat 15.9% 17.6%
Crude Fiber 5.2% 8.2%
Wet/Canned Cat Food Merrick NutriSource
Crude Protein 46.8% 46.6%
Crude Fat 20.6% 33.4%
Crude Fiber 6.0% 5.0%

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.

There is a relatively large difference between the protein content of Merrick and NutriSource. On average, NutriSource dry cat food recipes contain 6.14% less protein than Merrick recipes. For wet cat foods, Merrick and NutriSource provide roughly the same amount of 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):

  • 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.

There is a relatively insignificant difference between the crude fat content of the two brands. For wet cat foods, NutriSource provides significantly more fat (about 12.81% more).


There is a small difference between the fiber content of NutriSource and Merrick. We can see that NutriSource guarantees about 3.03% more fiber than Merrick. For wet cat foods, Merrick and NutriSource provide roughly the same amount of fiber.

Merrick Pet Food Ingredients vs. NutriSource Pet Food Ingredients

Merrick and NutriSource both use the following controversial ingredients in many of their products:

Pea Protein

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

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

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

White Rice
Brewers Rice
Dried Tomato Pomace

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 NutriSource.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Merrick & NutriSource?

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, NutriSource has never been recalled.

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Merrick NutriSource
Per Pound $5.70 $2.09
Per Calorie $0.0033 $0.0012
Dry Cat Food Merrick NutriSource
Per Pound $7.48 $2.46
Per Calorie $0.0043 $0.0014
Wet Dog Food Merrick NutriSource
Per Pound $4.44 $2.86
Per Calorie $0.0111 $0.0054
Wet Cat Food Merrick NutriSource
Per Pound $5.56 $4.76
Per Calorie $0.0125 $0.0089

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 NutriSource, 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 NutriSource 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 NutriSource. 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 NutriSource Pet Foods

You can purchase NutriSource pet food products from these retailers:







Type Of Pet Foods Available

Product Merrick NutriSource
Dry Dog Food 37 Recipes 29 Recipes
Wet Dog Food 58 Recipes 12 Recipes
Dog Treats 41 Treats 9 Treats
Dry Cat Food 12 Recipes 5 Recipes
Wet Cat Food 39 Recipes 14 Recipes
Cat Treats 2 Treats

Compare Pet Food Prices Across Multiple Pet Stores

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