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Ziwi Peak vs Open Farm

Ziwi Peak vs. Open Farm

In this comparison article for Ziwi Peak vs Open Farm, we'll highlight the key differences between these two pet food brands. To properly compare Ziwi Peak and Open Farm, 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 Open Farm 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 Open Farm Review Page.

Guaranteed Analysis: Open Farm 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. Open Farm Dog Food

Dry Dog FoodZiwi PeakOpen Farm
Crude Protein45.1%34.0%
Crude Fat34.8%20.9%
Crude Fiber2.7%5.1%
Wet/Canned Dog FoodZiwi PeakOpen Farm
Crude Protein43.9%40.0%
Crude Fat26.0%31.0%
Crude Fiber7.6%9.7%

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.

Ziwi Peak dry dog foods clearly provides more protein than Open Farm. In fact, the difference between the protein content is roughly 11.05%, which is a significant amount. For wet dog foods, Ziwi Peak typically provides a little more protein (about 3.92% more).


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

On average, Ziwi Peak dry dog food recipes contain 13.80% more fat than Open Farm recipes. Clearly, there is a significant difference between the fat content of Open Farm and Ziwi Peak. For wet dog foods, Open Farm provides more fat (about 4.98% more).


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

Ziwi Peak Cat Food vs. Open Farm Cat Food

Dry Cat FoodZiwi PeakOpen Farm
Crude Protein46.3%41.1%
Crude Fat32.8%20%
Crude Fiber2.3%3.3%
Wet/Canned Cat FoodZiwi PeakOpen Farm
Crude Protein45.9%43.5%
Crude Fat24.5%29.2%
Crude Fiber7.7%11.1%

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.

Open Farm dry recipes contain 5.17% less protein than Ziwi Peak dry recipes. This difference in protein content is a notable difference between Ziwi Peak and Open Farm. For wet cat foods, Ziwi Peak typically provides a little more protein (about 2.39% 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

When you look at the average percentages of crude fat for dry cat food, it's clear that Ziwi Peak provides significantly more fat. On average, Ziwi Peak guarantees about 12.79% more protein than Open Farm. For wet cat foods, Open Farm provides more fat (about 4.62% more).


Both brands provide roughly the same amount of crude fiber. For wet cat foods, Open Farm typically provides a little more fiber (about 3.38% more).

Ziwi Peak Pet Food Ingredients vs. Open Farm Pet Food Ingredients

Here are some of the controversial ingredients used only by Ziwi Peak.

Lamb Plasma

Product Safety: Recall History of Ziwi Peak & Open Farm?

According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of Ziwi Peak or Open Farm pet food products.

Price Comparison: Which Brand Is More Expensive?

Dry Dog FoodZiwi PeakOpen Farm
Per Pound$24.49$12.03
Per Calorie$0.0106$0.0058
Dry Cat FoodZiwi PeakOpen Farm
Per Pound$31.18$5.92
Per Calorie$0.0134$0.0034
Wet Dog FoodZiwi PeakOpen Farm
Per Pound$9.34$5.12
Per Calorie$0.0161$0.0119
Wet Cat FoodZiwi PeakOpen Farm
Per Pound$15.68$7.83
Per Calorie$0.0279$0.0188

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 Open Farm, 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 Open Farm 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 Open Farm. 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:


40 Recipes In-Stock Today

20 Recipes In-Stock Today

28 Recipes In-Stock Today

22 Recipes In-Stock Today

Where To Buy Open Farm Pet Foods

You can purchase Open Farm pet food products from these retailers:


45 Recipes In-Stock Today

8 Recipes In-Stock Today

Type Of Pet Foods Available

ProductZiwi PeakOpen Farm
Dry Dog Food9 Recipes17 Recipes
Wet Dog Food9 Recipes8 Recipes
Dog Treats11 Treats5 Treats
Dry Cat Food5 Recipes4 Recipes
Wet Cat Food10 Recipes6 Recipes
Cat TreatsNoneNone

Top Rated Ziwi Peak Recipes

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Air-Dried Dog Food New Zealand Beef Recipe
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Canned Dog Food New Zealand Mackerel & Lamb Recipe
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Air-Dried Cat Food New Zealand Beef Recipe
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Canned Cat Food NZ Beef Recipe
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Top Rated Open Farm Recipes

Dog Food
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Dry Dog Food Pasture-Raised Lamb Recipe
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Wet Dog Food Harvest Chicken Rustic Stew For Dogs
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Dry Cat Food Wild-Caught Salmon Recipe
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Wet Cat Food Herring & Mackerel Rustic Blend For Cats
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