Purina Pro Plan vs Health Extension

Purina Pro Plan vs. Health Extension

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

Guaranteed Analysis: Health Extension vs. Purina Pro Plan

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.

Purina Pro Plan Dog Food vs. Health Extension Dog Food

Dry Dog Food Purina Pro Plan Health Extension
Crude Protein 31.8% 27.4%
Crude Fat 17.9% 16.2%
Crude Fiber 4.4% 5%
Wet/Canned Dog Food Purina Pro Plan Health Extension
Crude Protein 47.1% 40.2%
Crude Fat 16.9% 28.0%
Crude Fiber 7.2% 6.7%

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 Purina Pro Plan and Health Extension. On average, Health Extension dry dog food recipes contain 4.41% less protein than Purina Pro Plan recipes. In addition, Purina Pro Plan wet dog foods also provide more protein than Health Extension wet foods.


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 relatively insignificant difference between the crude fat content of the two brands. For wet dog foods, Health Extension provides significantly more fat (about 11.19% more).


Both brands provide roughly the same amount of crude fiber. With regards to wet dog food, Purina Pro Plan and Health Extension also provide roughly the same amount of crude fiber.

Purina Pro Plan Cat Food vs. Health Extension Cat Food

Dry Cat Food Purina Pro Plan Health Extension
Crude Protein 45.6% 38.6%
Crude Fat 17.5% 18.3%
Crude Fiber 3.5% 6.7%
Wet/Canned Cat Food Purina Pro Plan Health Extension
Crude Protein 51.0% 54.6%
Crude Fat 18.3% 20.3%
Crude Fiber 6.9% 6.3%

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.

Health Extension dry recipes contain 7.01% less protein than Purina Pro Plan dry recipes. This difference in protein content is a notable difference between Purina Pro Plan and Health Extension. For wet cat foods, Health Extension typically provides a little more protein (about 3.64% 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.

As you can see, Purina Pro Plan and Health Extension guarantee a similar amount of crude fat. With regards to wet cat food, Health Extension and Purina Pro Plan also provide roughly the same amount of crude fat.


There is a small difference between the fiber content of Health Extension and Purina Pro Plan. We can see that Health Extension guarantees about 3.13% more fiber than Purina Pro Plan. For wet cat foods, Purina Pro Plan and Health Extension provide roughly the same amount of fiber.

Purina Pro Plan Pet Food Ingredients vs. Health Extension Pet Food Ingredients

Purina Pro Plan and Health Extension both use the following controversial ingredients in many of their products:

Liver
Canola Oil
Pea Protein

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

Poultry
Corn Grits
Canola Meal
Brewers Rice
Ground Wheat
Wheat Gluten
Animal Digest
Caramel Color
Garlic Powder
Soybean Flour
Soybean Hulls
Vegetable Oil
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)

Here are some of the controversial ingredients used only by Health Extension.

Garlic
Beet Pulp
Tomato Pomace
Buffered Garlic

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

Purina Pro Plan and Health Extension both use the following harmful ingredients in many of their products:

Added Color
Menadione Sodium Bisulfite Complex

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

Bha
Bht
Red 3
Corn Oil
Yellow 5
Menadione Sodium Bisulfate Complex
Animal Fat (Preserved With Tbhq And Citric Acid)

Product Safety: Recall History of Purina Pro Plan & Health Extension?

Purina Pro Plan has been recalled once.

  • March 9, 2016: Incorrect Vitamins and Minerals

According to our records, Health Extension has never been recalled.

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Purina Pro Plan Health Extension
Per Pound $1.99 $2.35
Per Calorie $0.0011 $0.0014
Dry Cat Food Purina Pro Plan Health Extension
Per Pound $2.95 $2.31
Per Calorie $0.0016 $0.0014
Wet Dog Food Purina Pro Plan Health Extension
Per Pound $2.86 $3.54
Per Calorie $0.0063 $0.0076
Wet Cat Food Purina Pro Plan Health Extension
Per Pound $4.97 $5.22
Per Calorie $0.0113 $0.0097

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

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

You can purchase Purina Pro Plan pet foods from the following stores:




Where To Buy Health Extension Pet Foods

You can purchase Health Extension pet food products from these retailers:






Type Of Pet Foods Available

Product Purina Pro Plan Health Extension
Dry Dog Food 44 Recipes 12 Recipes
Wet Dog Food 30 Recipes 15 Recipes
Dog Treats 11 Treats
Dry Cat Food 23 Recipes 2 Recipes
Wet Cat Food 74 Recipes 13 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

Compare Purina Pro Plan To

Compare Health Extension To

Brands Similar To

Ingredient Reviews