Royal Canin vs Nutro

Royal Canin vs. Nutro

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

Guaranteed Analysis: Nutro vs. Royal Canin

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.

Royal Canin Dog Food vs. Nutro Dog Food

Dry Dog FoodRoyal CaninNutro
Crude Protein27.8%27.0%
Crude Fat16.2%15.3%
Crude Fiber4.7%4.7%
Wet/Canned Dog FoodRoyal CaninNutro
Crude Protein36.8%42.6%
Crude Fat20.0%24.2%
Crude Fiber11.7%6.1%

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.

There is a relatively insignificant difference between the crude protein content of the two brands. For wet dog foods, Nutro provides more protein (about 5.73% more).

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.

Both brands provide roughly the same amount of crude fat. For wet dog foods, Nutro provides more fat (about 4.12% more).

As you can see, Nutro and Royal Canin guarantee a similar amount of crude fiber. For wet dog foods, Royal Canin provides more fiber (about 5.57% more).

Royal Canin Cat Food vs. Nutro Cat Food

Dry Cat FoodRoyal CaninNutro
Crude Protein34.5%37.3%
Crude Fat15.7%17.2%
Crude Fiber6.9%5.9%
Wet/Canned Cat FoodRoyal CaninNutro
Crude Protein50.4%54.8%
Crude Fat12.8%23.1%
Crude Fiber10.5%5.1%

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.

There is a small difference between the protein content of Nutro and Royal Canin. We can see that Nutro guarantees about 2.75% more protein than Royal Canin. In addition, Nutro wet cat foods also provide more protein than Royal Canin 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.

Royal Canin and Nutro both provide roughly the same amount of crude fat. For wet cat foods, Nutro provides significantly more fat (about 10.37% more).

Royal Canin Pet Food Ingredients vs. Nutro Pet Food Ingredients

Royal Canin and Nutro both use the following controversial ingredients in many of their products:

Pea Protein
Pork Plasma
Brewers Rice
Wheat Gluten
Tomato Pomace
Vegetable Oil
Powdered Cellulose
Dried Tomato Pomace

Here are some of the controversial ingredients used only by Royal Canin.

Corn Meal
Corn Flour
Corn Grits
Corn Syrup
Rice Hulls
Beef Plasma
Canola Meal
Propyl Gallate
Corn Gluten Meal
Pork By-Products
Brewers Rice Flour
Chicken By-Products
Venison By-Products
Duck By-Product Meal
Chicken By-Product Meal
Soybean Protein Isolate
Hydrolyzed Poultry By-Products Aggregate

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

Bone Broth
Iron Oxide
Whole Wheat
Animal Plasma
Caramel Color
Feeding Oatmeal
Dried Corn Syrup
Pea Protein Isolate
Canola Oil (Preserved With Mixed Tocopherols)

We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.

Royal Canin and Nutro both use the following harmful ingredients in many of their products:

Menadione Sodium Bisulfite Complex

Here are some of the harmful ingredients used only by Royal Canin.


Product Safety: Recall History of Royal Canin & Nutro?

Royal Canin has been recalled 3 times.

  • May 11, 2007: Melamine
  • April 19, 2007: Melamine
  • Feb. 2, 2006: excess level of vitamin D3

Nutro has been recalled 4 times.

  • Sept. 30, 2009: small pieces of melted plastic
  • Dec. 13, 2015: Mold
  • May 21, 2009: incorrect levels of zinc and potassium
  • March 16, 2007: Melamine

Price Comparison: Which Brand Is More Expensive?

Dry Dog FoodRoyal CaninNutro
Per Pound$7.31$2.24
Per Calorie$0.0043$0.0014
Dry Cat FoodRoyal CaninNutro
Per Pound$9.93$3.36
Per Calorie$0.0059$0.0020
Wet Dog FoodRoyal CaninNutro
Per Pound$6.33$6.55
Per Calorie$0.0144$0.0136
Wet Cat FoodRoyal CaninNutro
Per Pound$12.71$7.99
Per Calorie$0.0354$0.0167

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 Royal Canin or Nutro, 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 Royal Canin or Nutro will depend on your shopping habits.

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

You can purchase Royal Canin pet foods from the following stores:

79 Recipes In-Stock Today

46 Recipes In-Stock Today

83 Recipes In-Stock Today

Where To Buy Nutro Pet Foods

You can purchase Nutro pet food products from these retailers:

69 Recipes In-Stock Today

44 Recipes In-Stock Today

63 Recipes In-Stock Today

Type Of Pet Foods Available

ProductRoyal CaninNutro
Dry Dog Food89 Recipes56 Recipes
Wet Dog Food50 Recipes45 Recipes
Dog Treats2 Treats12 Treats
Dry Cat Food31 Recipes11 Recipes
Wet Cat Food31 Recipes41 Recipes
Cat Treats1 TreatsNone

Compare Pet Food Prices Across Multiple Pet Stores