Ziwi Peak vs Purina One

Ziwi Peak vs. Purina One

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

Guaranteed Analysis: Purina One vs. Ziwi Peak

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.

Ziwi Peak Dog Food vs. Purina One Dog Food

Dry Dog Food Ziwi Peak Purina One
Crude Protein 45.8% 31.6%
Crude Fat 36.3% 16.9%
Crude Fiber 2.3% 4.3%
Wet/Canned Dog Food Ziwi Peak Purina One
Crude Protein 39.0% 43.8%
Crude Fat 22.3% 27.1%
Crude Fiber 4.5% 7.1%

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.

On average, Ziwi Peak dry dog food recipes contain 14.26% more protein than Purina One recipes. Clearly, there is a significant difference between the protein content of Purina One and Ziwi Peak. For wet dog foods, Purina One provides more protein (about 4.76% more).


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.

When you look at the average percentages of crude fat for dry dog food, it's clear that Ziwi Peak provides significantly more fat. On average, Ziwi Peak guarantees about 19.41% more protein than Purina One. For wet dog foods, Purina One provides more fat (about 4.78% more).


If you look at the average percentages of crude fiber, you'll notice that Purina One typically guarantees 2.00% more fiber. This is a fairly small difference between Purina One and Ziwi Peak, but still worth mentioning. In addition, Purina One wet dog foods also provide more fiber than Ziwi Peak wet foods.

Ziwi Peak Cat Food vs. Purina One Cat Food

Dry Cat Food Ziwi Peak Purina One
Crude Protein 46.8% 40.6%
Crude Fat 35.2% 14.4%
Crude Fiber 2.3% 3.8%
Wet/Canned Cat Food Ziwi Peak Purina One
Crude Protein 39.5% 55.9%
Crude Fat 21.8% 13.9%
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.

The table shows that Purina One provides far less protein than Ziwi Peak. The difference in protein content is roughly 6.20%. In addition, Purina One wet cat foods also provide more protein than Ziwi Peak 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.

The comparison table above shows that Ziwi Peak dry cat foods provide significantly more fat than Purina One. More specifically, Ziwi Peak guarantees at least 20.77% more fat. For wet cat foods, Ziwi Peak provides more fat (about 7.87% more).


As you can see, Ziwi Peak and Purina One guarantee a similar amount of crude fiber. For wet cat foods, Purina One typically provides a little more fiber (about 2.38% more).

Ziwi Peak Pet Food Ingredients vs. Purina One Pet Food Ingredients

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

Liver
Canola Meal
Pea Protein
Brewers Rice
Wheat Gluten
Animal Digest
Caramel Color
Soybean Flour
Soybean Hulls
Corn Germ Meal
Corn Gluten Meal
Meat By-Products
Whole Grain Corn
Whole Grain Wheat
Powdered Cellulose
Poultry By-Products
Turkey By-Product Meal
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 One.

Red 3
Corn Oil
Added Color
Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Ziwi Peak & Purina One?

According to our records, Ziwi Peak has never been recalled.

Purina One has been recalled once.

  • Aug. 30, 2013: Salmonella

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Ziwi Peak Purina One
Per Pound $19.41 $1.39
Per Calorie $0.0084 $0.0008
Dry Cat Food Ziwi Peak Purina One
Per Pound $27.02 $1.64
Per Calorie $0.0119 $0.0009
Wet Dog Food Ziwi Peak Purina One
Per Pound $7.39 $1.70
Per Calorie $0.0163 $0.0034
Wet Cat Food Ziwi Peak Purina One
Per Pound $12.65 $5.59
Per Calorie $0.0279 $0.0121

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 Ziwi Peak 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 Ziwi Peak 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 Ziwi Peak 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 Ziwi Peak Pet Foods

You can purchase Ziwi Peak pet foods from the following stores:







Where To Buy Purina One Pet Foods

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









Type Of Pet Foods Available

Product Ziwi Peak Purina One
Dry Dog Food 5 Recipes 13 Recipes
Wet Dog Food 6 Recipes 13 Recipes
Dog Treats 5 Treats
Dry Cat Food 4 Recipes 10 Recipes
Wet Cat Food 5 Recipes 12 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

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