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Wellness vs Purina One

Wellness vs. Purina One

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

Guaranteed Analysis: Purina One vs. Wellness

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.

Wellness Dog Food vs. Purina One Dog Food

Dry Dog FoodWellnessPurina One
Crude Protein34.6%32.0%
Crude Fat15.8%17.4%
Crude Fiber5.6%4.1%
Wet/Canned Dog FoodWellnessPurina One
Crude Protein41.8%45.6%
Crude Fat24.1%26.0%
Crude Fiber4.9%7.1%

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.

According to our average data, Purina One typically provides less protein than Wellness. However, this difference is relatively small and doesn't represent a significant difference between the two brands. In addition, Purina One wet dog foods also provide more protein than Wellness wet foods.


Crude Fat Comparison For Dog Food

Dietary fats serves a multitude of roles in the proper development and function of our canine companions. Here are some of the benefits (not exhaustive):

  • Help produce prostaglandins, which reduce inflammation among other critical functions.
  • Aid in the absorption of fat-soluble vitamins
  • Improve skin and coat health
  • Improve the palatially of your dog's food

Both brands provide roughly the same amount of crude fat. With regards to wet dog food, Purina One and Wellness also provide roughly the same amount of crude fat.


As you can see, Purina One and Wellness guarantee a similar amount of crude fiber. For wet dog foods, Purina One typically provides a little more fiber (about 2.28% more).

Wellness Cat Food vs. Purina One Cat Food

Dry Cat FoodWellnessPurina One
Crude Protein42.0%40.4%
Crude Fat16.0%15.2%
Crude Fiber4.7%3.7%
Wet/Canned Cat FoodWellnessPurina One
Crude Protein45.0%52.9%
Crude Fat24.7%16.8%
Crude Fiber5.6%7.6%

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.

Purina One and Wellness both provide roughly the same amount of crude protein. For wet cat foods, Purina One provides more protein (about 7.93% 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):

  • Aid in the digestion and absorption of fat-soluble vitamins
  • Improve the health of skin/coat
  • Slow the growth of yeast infections
  • Slow the development and spread of certain type of cancers.
  • Maintain healthy blood pressure

There is a relatively insignificant difference between the crude fat content of the two brands. For wet cat foods, Wellness provides more fat (about 7.87% more).


Wellness Pet Food Ingredients vs. Purina One Pet Food Ingredients

Wellness and Purina One both use the following controversial ingredients in many of their products:

Pea Protein
Brewers Rice
Caramel Color

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

Garlic
Canola Oil
Garlic Powder
Tomato Pomace
Dried Tomato Pomace
Canola Oil (Preserved With Mixed Tocopherols)

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

Liver
Canola Meal
Wheat Gluten
Animal Digest
Soybean Flour
Soybean Hulls
Corn Germ Meal
Corn Gluten Meal
Meat By-Products
Whole Grain Corn
Whole Grain Wheat
Ground Yellow Corn
Powdered Cellulose
Poultry By-Products
Chicken 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.

Wellness and Purina One 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 Wellness.

Menadione Sodium Bisulfite

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

Red 3
Corn Oil
Added Color

Product Safety: Recall History of Wellness & Purina One?

Wellness has been recalled 5 times.

  • March 18, 2017: elevated beef throid hormone
  • Feb. 10, 2017: foreign material
  • Oct. 30, 2012: High Moisture
  • May 4, 2012: Salmonella
  • Feb. 28, 2011: Low Levels of Thiamine (Vitamin B1)

Purina One has been recalled once.

  • Aug. 30, 2013: Salmonella

Price Comparison: Which Brand Is More Expensive?

Dry Dog FoodWellnessPurina One
Per Pound$3.61$2.24
Per Calorie$0.0022$0.0013
Dry Cat FoodWellnessPurina One
Per Pound$3.90$2.05
Per Calorie$0.0023$0.0012
Wet Dog FoodWellnessPurina One
Per Pound$6.74$2.17
Per Calorie$0.0140$0.0043
Wet Cat FoodWellnessPurina One
Per Pound$9.09$6.24
Per Calorie$0.0223$0.0142

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 Wellness or Purina One, 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 Wellness or Purina One will depend on your shopping habits.

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

You can purchase Wellness pet foods from the following stores:


213 Recipes In-Stock Today

166 Recipes In-Stock Today

172 Recipes In-Stock Today

21 Recipes In-Stock Today

Where To Buy Purina One Pet Foods

You can purchase Purina One pet food products from these retailers:


47 Recipes In-Stock Today

23 Recipes In-Stock Today

47 Recipes In-Stock Today

Type Of Pet Foods Available

ProductWellnessPurina One
Dry Dog Food59 Recipes19 Recipes
Wet Dog Food53 Recipes17 Recipes
Dog Treats25 Treats4 Treats
Dry Cat Food19 Recipes11 Recipes
Wet Cat Food74 Recipes16 Recipes
Cat Treats5 TreatsNone

Top Rated Wellness Recipes

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Core Grain Free Original Formula - Deboned Turkey, Turkey Meal & Chicken Meal Recipe
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Core Grain Free Original Formula - Deboned Turkey, Turkey Meal & Chicken Meal Recipe
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Pate Turkey Dinner
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Top Rated Purina One Recipes

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True Instinct With A Blend Of Real Turkey & Venison
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True Instinct Grain-Free Formula With Real Chicken & Duck (Classic Ground)
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+Plus Indoor Advantage
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Grain Free Ocean Whitefish Recipe Premium Pate
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