Nulo vs Purina Pro Plan

Nulo vs. Purina Pro Plan

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

Guaranteed Analysis: Purina Pro Plan vs. Nulo

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.

Nulo Dog Food vs. Purina Pro Plan Dog Food

Dry Dog Food Nulo Purina Pro Plan
Crude Protein 36.9% 31.7%
Crude Fat 20.3% 17.8%
Crude Fiber 5.2% 4.3%
Wet/Canned Dog Food Nulo Purina Pro Plan
Crude Protein 45.5% 47.0%
Crude Fat 34.5% 16.7%
Crude Fiber 4.5% 7.2%

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 large difference between the protein content of Nulo and Purina Pro Plan. On average, Purina Pro Plan dry dog food recipes contain 5.16% less protein than Nulo recipes. For wet dog foods, Purina Pro Plan 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 Nulo and Purina Pro Plan. We can see that Nulo guarantees about 2.51% more fat than Purina Pro Plan. In addition, Nulo wet dog foods also provide more fat than Purina Pro Plan wet foods.


There is a relatively insignificant difference between the crude fiber content of the two brands. For wet dog foods, Purina Pro Plan typically provides a little more fiber (about 2.66% more).

Nulo Cat Food vs. Purina Pro Plan Cat Food

Dry Cat Food Nulo Purina Pro Plan
Crude Protein 44.3% 45.8%
Crude Fat 19.0% 17.3%
Crude Fiber 5.1% 3.4%
Wet/Canned Cat Food Nulo Purina Pro Plan
Crude Protein 52.8% 51.5%
Crude Fat 25.9% 17.1%
Crude Fiber 4.5% 6.9%

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.

Both brands provide roughly the same amount of crude protein. With regards to wet cat food, Nulo and Purina Pro Plan also provide roughly the same amount of crude 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.

As you can see, Purina Pro Plan and Nulo guarantee a similar amount of crude fat. For wet cat foods, Nulo provides significantly more fat (about 8.75% more).


Purina Pro Plan and Nulo both provide roughly the same amount of crude fiber. For wet cat foods, Purina Pro Plan typically provides a little more fiber (about 2.46% more).

Nulo Pet Food Ingredients vs. Purina Pro Plan Pet Food Ingredients

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

Canola Oil (Preserved With Mixed Tocopherols And Citric Acid)

Here are some of the controversial ingredients used only by Purina Pro Plan.

Liver
Poultry
Canola Oil
Canola Meal
Pea Protein
Brewers Rice
Ground Wheat
Wheat Gluten
Animal Digest
Caramel Color
Garlic Powder
Soybean Flour
Soybean Hulls
Corn Germ Meal
Poultry Giblets
Corn Gluten Meal
Dried Corn Syrup
Meat By-Products
Whole Grain Corn
Whole Grain Wheat
Ground Yellow Corn
Powdered Cellulose
Chicken By-Products
Poultry By-Products
Chicken By-Product Meal
Poultry By-Product Meal
Soybean Protein Isolate
Soybean Protein Concentrate
Animal Fat (Preserved With Mixed Tocopherols)

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 Purina Pro Plan.

Bha
Red 3
Corn Oil
Yellow 5
Added Color
Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Nulo & Purina Pro Plan?

According to our records, Nulo has never been recalled.

Purina Pro Plan has been recalled once.

  • March 9, 2016: Incorrect Vitamins and Minerals

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Nulo Purina Pro Plan
Per Pound $14.42 $1.93
Per Calorie $0.0075 $0.0011
Dry Cat Food Nulo Purina Pro Plan
Per Pound $3.21 $2.70
Per Calorie $0.0019 $0.0014
Wet Dog Food Nulo Purina Pro Plan
Per Pound $3.49 $2.86
Per Calorie $0.0054 $0.0064
Wet Cat Food Nulo Purina Pro Plan
Per Pound $5.70 $4.60
Per Calorie $0.0123 $0.0108

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 Nulo or Purina Pro Plan, 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 Nulo or Purina Pro Plan will depend on your shopping habits.

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

You can purchase Nulo pet foods from the following stores:







Where To Buy Purina Pro Plan Pet Foods

You can purchase Purina Pro Plan pet food products from these retailers:








Type Of Pet Foods Available

Product Nulo Purina Pro Plan
Dry Dog Food 17 Recipes 42 Recipes
Wet Dog Food 19 Recipes 29 Recipes
Dog Treats 8 Treats 2 Treats
Dry Cat Food 11 Recipes 22 Recipes
Wet Cat Food 24 Recipes 66 Recipes
Cat Treats 4 Treats

Compare Pet Food Prices Across Multiple Pet Stores

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