Iams vs Wellness

Iams vs. Wellness

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

Guaranteed Analysis: Wellness vs. Iams

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.

Iams Dog Food vs. Wellness Dog Food

Dry Dog Food Iams Wellness
Crude Protein 27.4% 32.6%
Crude Fat 14.6% 15.6%
Crude Fiber 5.1% 5.7%
Wet/Canned Dog Food Iams Wellness
Crude Protein 42.0% 40.2%
Crude Fat 24.0% 23.9%
Crude Fiber 5.8% 5.6%

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 table shows that Iams provides far less protein than Wellness. The difference in protein content is roughly 5.16%. For wet dog foods, Iams and Wellness provide roughly the same amount of protein.


Crude Fat Comparison For Dog Food

Like protein, fats are an essential part of a dog's body. Fats are needed for the proper development and function of the canine body.

As you can see, Iams and Wellness guarantee a similar amount of crude fat. With regards to wet dog food, Iams and Wellness also provide roughly the same amount of crude fat.


Iams and Wellness both provide roughly the same amount of crude fiber. With regards to wet dog food, Iams and Wellness also provide roughly the same amount of crude fiber.

Iams Cat Food vs. Wellness Cat Food

Dry Cat Food Iams Wellness
Crude Protein 36.2% 42.0%
Crude Fat 16.8% 16.0%
Crude Fiber 4.3% 4.9%
Wet/Canned Cat Food Iams Wellness
Crude Protein 50.5% 44.6%
Crude Fat 19.0% 23.6%
Crude Fiber 14.7% 5.7%

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.

Our analysis shows that Wellness guarantees 5.82% more protein than Iams dry cat food recipes. In addition, Iams wet cat foods also provide more protein than Wellness 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):

  • Help transport nutrients across cell membranes
  • Fats produce metabolites, which help control inflammation
  • Maintain healthy blood pressure
  • Slow the growth of yeast infections
  • Fats improve the taste/texture of food.

There is a relatively insignificant difference between the crude fat content of the two brands. For wet cat foods, Wellness provides more fat (about 4.62% more).


Both brands provide roughly the same amount of crude fiber. For wet cat foods, Iams provides significantly more fiber (about 8.97% more).

Iams Pet Food Ingredients vs. Wellness Pet Food Ingredients

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

Canola Oil
Pea Protein
Brewers Rice
Caramel Color
Tomato Pomace

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

Liver
Caramel
Beet Pulp
Corn Meal
Corn Grits
Iron Oxide
Canola Meal
Fish Digest
Ground Corn
Wheat Gluten
Vegetable Oil
Feeding Oatmeal
Poultry Giblets
Beef By-Products
Corn Gluten Meal
Meat By-Products
Ground Yellow Corn
Powdered Cellulose
Chicken By-Products
Dried Meat By-Products
Chicken By-Product Meal
Ground Whole Grain Corn
Poultry By-Product Meal
Soybean Protein Isolate
Animal Fat (Preserved With Mixed Tocopherols)
Poultry Fat (Preserved With Mixed Tocopherols)

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

Garlic
Garlic Powder
Dried Tomato Pomace
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.

Iams and Wellness 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 Iams.

Blue 2
Red 40
Corn Oil
Yellow 5
Yellow 6
Ethoxyquin
Added Color
Menadione Dimethylpyrimidinol Bisulfite

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

Menadione Sodium Bisulfite

Product Safety: Recall History of Iams & Wellness?

Iams has been recalled 2 times.

  • Aug. 14, 2013: Salmonella
  • July 30, 2010: Salmonella

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)

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Iams Wellness
Per Pound $1.48 $4.33
Per Calorie $0.0009 $0.0027
Dry Cat Food Iams Wellness
Per Pound $1.74 $4.69
Per Calorie $0.0010 $0.0028
Wet Dog Food Iams Wellness
Per Pound $1.83 $5.73
Per Calorie $0.0037 $0.0133
Wet Cat Food Iams Wellness
Per Pound $4.91 $6.29
Per Calorie $0.0106 $0.0160

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 Iams or Wellness, 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 Iams or Wellness will depend on your shopping habits.

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

You can purchase Iams pet foods from the following stores:







Where To Buy Wellness Pet Foods

You can purchase Wellness pet food products from these retailers:










Type Of Pet Foods Available

Product Iams Wellness
Dry Dog Food 28 Recipes 51 Recipes
Wet Dog Food 10 Recipes 62 Recipes
Dog Treats 30 Treats
Dry Cat Food 14 Recipes 16 Recipes
Wet Cat Food 31 Recipes 65 Recipes
Cat Treats 2 Treats 6 Treats

Compare Pet Food Prices Across Multiple Pet Stores

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