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Authority vs Purina Bella

Authority vs. Purina Bella

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

Guaranteed Analysis: Purina Bella vs. Authority

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.

Authority Dog Food vs. Purina Bella Dog Food

Dry Dog Food Authority Purina Bella
Crude Protein 28.9% 29.5%
Crude Fat 14.5% 17.6%
Crude Fiber 4.8% 4.5%
Wet/Canned Dog Food Authority Purina Bella
Crude Protein 41.4% 43.6%
Crude Fat 22.8% 19.4%
Crude Fiber 8.3% 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.

There is a relatively insignificant difference between the crude protein content of the two brands. For wet dog foods, Purina Bella typically provides a little more protein (about 2.21% 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.

There is a small difference between the fat content of Purina Bella and Authority. We can see that Purina Bella guarantees about 3.08% more fat than Authority. In addition, Authority wet dog foods also provide more fat than Purina Bella wet foods.


Both brands provide roughly the same amount of crude fiber. For wet dog foods, Authority typically provides a little more fiber (about 2.74% more).

Authority Pet Food Ingredients vs. Purina Bella Pet Food Ingredients

Authority and Purina Bella both use the following controversial ingredients in many of their products:

Brewers Rice
Corn Gluten Meal

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

Corn
Wheat
Caramel
Beet Pulp
Canola Oil
Corn Syrup
Ground Corn
Pea Protein
Animal Liver
Ground Wheat
Poultry Meal
Wheat Gluten
Caramel Color
Garlic Powder
Vegetable Oil
Powdered Cellulose
Refined Corn Syrup
Dried Garlic Powder
Dried Tomato Pomace
Soybean Protein Concentrate
Canola Oil (Preserved With Mixed Tocopherols)

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

Liver
Canola Meal
Meat By-Products
Whole Grain Corn
Whole Grain Wheat
Chicken By-Product Meal

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

Authority and Purina Bella 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 Authority.

Corn Oil
Propylene Glycol

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

Added Color

Product Safety: Recall History of Authority & Purina Bella?

According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of Authority or Purina Bella pet food products.

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Authority Purina Bella
Per Pound $1.51 $1.43
Per Calorie $0.0011 $0.0008
Wet Dog Food Authority Purina Bella
Per Pound $1.66 $3.38
Per Calorie $0.0034 $0.0078

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 Authority or Purina Bella, 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 Authority or Purina Bella will depend on your shopping habits.

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

You can purchase Authority pet foods from the following stores:


50 Recipes In-Stock Today

Where To Buy Purina Bella Pet Foods

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


12 Recipes In-Stock Today

9 Recipes In-Stock Today

3 Recipes In-Stock

Type Of Pet Foods Available

Product Authority Purina Bella
Dry Dog Food 33 Recipes 2 Recipes
Wet Dog Food 19 Recipes 13 Recipes
Dog Treats 6 Treats
Dry Cat Food 18 Recipes
Wet Cat Food 16 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores