Evo vs Nulo

Evo vs. Nulo

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

Guaranteed Analysis: Nulo vs. Evo

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.

Evo Dog Food vs. Nulo Dog Food

Dry Dog Food Evo Nulo
Crude Protein 46.7% 36.9%
Crude Fat 23.6% 20.3%
Crude Fiber 2.9% 5.2%
Wet/Canned Dog Food Evo Nulo
Crude Protein 47.4% 45.5%
Crude Fat 29.1% 34.5%
Crude Fiber 5.4% 4.5%

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 Evo dry dog foods provide significantly more protein than Nulo. More specifically, Evo guarantees at least 9.81% more protein. For wet dog foods, Evo and Nulo 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.

There is a small difference between the fat content of Evo and Nulo. We can see that Evo guarantees about 3.27% more fat than Nulo. In addition, Nulo wet dog foods also provide more fat than Evo wet foods.


According to our average data, Evo typically provides less fiber than Nulo. However, this difference is relatively small and doesn't represent a significant difference between the two brands. For wet dog foods, Evo and Nulo provide roughly the same amount of fiber.

Evo Cat Food vs. Nulo Cat Food

Dry Cat Food Evo Nulo
Crude Protein 55.6% 44.3%
Crude Fat 22.2% 19.0%
Crude Fiber 3.1% 5.1%
Wet/Canned Cat Food Evo Nulo
Crude Protein 44.7% 52.8%
Crude Fat 30.3% 25.9%
Crude Fiber 5.3% 4.5%

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.

Evo dry cat foods clearly provides more protein than Nulo. In fact, the difference between the protein content is roughly 11.21%, which is a significant amount. Similarly, Nulo wet cat foods provide significantly more protein than Evo wet foods.


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.

If you look at the average percentages of crude fat, you'll notice that Evo typically guarantees 3.18% more fat. This is a fairly small difference between Evo and Nulo, but still worth mentioning. In addition, Evo wet cat foods also provide more fat than Nulo wet foods.


According to our data, Nulo guarantees 2.05% more fiber than Evo. Although this difference is relatively small, it's still a notable difference. For wet cat foods, Evo and Nulo provide roughly the same amount of fiber.

Evo Pet Food Ingredients vs. Nulo Pet Food Ingredients

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

Canola Oil (Preserved With Mixed Tocopherols And Citric Acid)

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 Evo.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Evo & Nulo?

Evo has been recalled 5 times.

  • June 18, 2013: Salmonella
  • April 19, 2013: Salmonella
  • March 29, 2013: Salmonella
  • March 18, 2013: Salmonella
  • Nov. 24, 2014: Incorrect vitamins & minerals

According to our records, Nulo has never been recalled.

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Evo Nulo
Per Pound $2.90 $15.10
Per Calorie $0.0016 $0.0078
Wet Dog Food Evo Nulo
Per Pound $2.76 $3.25
Per Calorie $0.0046 $0.0057

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 Evo or Nulo, 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 Evo or Nulo will depend on your shopping habits.

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

You can purchase Evo pet foods from the following stores:





Where To Buy Nulo Pet Foods

You can purchase Nulo pet food products from these retailers:








Type Of Pet Foods Available

Product Evo Nulo
Dry Dog Food 5 Recipes 17 Recipes
Wet Dog Food 2 Recipes 10 Recipes
Dog Treats 8 Treats
Dry Cat Food 2 Recipes 11 Recipes
Wet Cat Food 2 Recipes 24 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

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