Kirkland Signature Nature’s Domain Dog Food Review (Canned)

Mike Sagman  Julia Ogden

By

Mike Sagman
Mike Sagman

Mike Sagman

Founder

Dr Mike Sagman is the creator of the Dog Food Advisor. He founded the website in 2008, after his unquestioning trust in commercial dog food led to the tragic death of his dog Penny.

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&
Julia Ogden
Julia Ogden

Julia Ogden

Content Director

Julia is the content director at the Dog Food Advisor and responsible for the overall strategy of the website.

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Updated: February 28, 2024

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Our Verdict

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Kirkland Signature Nature’s Domain canned dog food receives the Advisor’s top rating of 5 stars.

The Kirkland Signature Nature’s Domain product line includes one canned dog food, a recipe claimed to meet AAFCO nutrient profiles for all life stages.

 

Product line Rating AAFCO
Nature's Domain Turkey and Pea Stew 5 A
Kirkland Signature Nature's Domain Turkey and Pea Stew

Estimated Dry Matter Nutrient Content

44.4%

Protein

27.8%

Fat

19.8%

CarbsCarbohydrates

Turkey, turkey broth, vegetable broth, natural flavor, dried egg product, peas, agar-agar, carrots, salt, sodium tripolyphosphate, calcium carbonate, potassium chloride, spinach, choline chloride, cranberries, blueberries, raspberries, iron proteinate (a source of chelated iron), zinc proteinate, (a source of chelated zinc), vitamin E supplement, copper proteinate (a source of chelated copper), manganese proteinate (a source of chelated manganese), riboflavin supplement, sodium selenite, calcium iodate, thiamine mononitrate, niacin supplement, calcium pantothenate, vitamin A supplement, vitamin B12 supplement, potassium iodide, biotin, vitamin D3 supplement


Fiber (estimated dry matter content) = 1%

Red denotes any controversial items

Estimated Nutrient Content
Method Protein Fat Carbs
Guaranteed Analysis 8% 5% NA
Dry Matter Basis 44% 28% 20%
Calorie Weighted Basis 34% 51% 15%

Ingredients Analysis

The first ingredient in this dog food is turkey. Turkey is considered “the clean combination of flesh and skin… derived from the parts or whole carcasses of turkey”.1

Turkey is naturally rich in the ten essential amino acids required by a dog to sustain life.

The next two ingredients are turkey broth and vegetable broth. Broths are of only modest nutritional value. Yet because they add both flavor and moisture to a dog food, they are a common addition component in many canned products.

After the natural flavor, we find dried egg product, a dehydrated form of shell-free eggs. Quality can vary significantly. Lower grade egg product can even come from commercial hatcheries — from eggs that have failed to hatch.

In any case, eggs are easy to digest and have an exceptionally high biological value.

The sixth ingredient includes peas. Peas are a quality source of carbohydrates. And like all legumes, they’re rich in natural fiber.

However, peas contain about 25% protein, a factor that must be considered when judging the meat content of this dog food.

The seventh is agar agar, a natural vegetable gelatin derived from the cell walls of certain species of red algae. Agar is rich in fiber and is used in wet pet foods as a gelling agent.

The eighth ingredient lists carrots. Carrots are rich in beta-carotene, minerals and dietary fiber.

From here, the list goes on to include a number of other items.

But to be realistic, ingredients located this far down the list (other than nutritional supplements) are not likely to affect the overall rating of this Nature’s Domain product.

With 2 notable exceptions

First, we find chelated minerals, minerals that have been chemically attached to protein. This makes them easier to absorb. Chelated minerals are usually found in better dog foods.

And lastly, food includes sodium selenite, a controversial form of the mineral selenium. Sodium selenite appears to be nutritionally inferior to the more natural source of selenium found in selenium yeast.

Nutrient Analysis

Based on its ingredients alone, Kirkland Signature Nature’s Domain looks like an above-average wet dog food.

The dashboard displays a dry matter protein reading of 44%, a fat level of 28% and estimated carbohydrates of about 20%.

And a fat-to-protein ratio of about 63%.

Which means this Nature’s Domain product line contains…

Above-average protein. Above-average fat. And below-average carbs when compared to a typical canned dog food.

Even when you consider the protein-boosting effect of the peas, this looks like the profile of a canned dog food containing a significant amount of meat.

Kirkland Dog Food Recall History

The following automated list (if present) includes all dog food recalls related to Kirkland through December 2024.

You can view a complete list of all dog food recalls since 2009 here.

Our Rating of Kirkland Wet Dog Food

Kirkland Signature Nature’s Domain is a grain-free canned dog food using a significant amount of named meats as its main source of animal protein, thus earning the brand 5 stars.

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Highly Recommended

Sources

1: Adapted by the Dog Food Advisor and based upon the official definition for chicken published by the Association of American Feed Control Officials, Official Publication, 2008 Edition

A Final Word

The Dog Food Advisor does not accept money, gifts, samples or other incentives in exchange for special consideration in preparing our reviews.

However, we do receive a referral fee from online retailers (like Chewy or Amazon) and from sellers of perishable pet food when readers click over to their websites from ours. This helps cover the cost of operation of our free blog. Thanks for your support.

For more information, please visit our Disclaimer and Disclosure page.

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