Every dog owner understands the importance of high-quality and balanced nutrition. But, with so many dog food brands and manufacturers, finding the proper diet can be tricky. In this article, we will review Kirkland Signature Nature’s Domain dog food. 

When thinking about Nature’s Domain, the adjectives that come to mind are grain-free, highly nutritious, and competitively priced. Let’s explain how we got to this conclusion and help you decide whether the Nature’s Domain dog foods are right for your pup. 

Nature’s Domain Dog Food Review at a Glance

Natures Domain Dog Food Review

Onevet.ai Rating: 3.5

Nature’s Domain Dog Food Company Information

Nature’s Domain pet food lies within the Kirkland Signature brand – a product line under the Diamond Pet Foods company name. Diamond Pet Foods (also known as Schell and Kampeter, Inc) was founded in 1970 in Meta, Missouri, while Costco’s private-label Kirkland Signature was introduced much later in 1995. 

Made exclusively for Costco, the signature brand was named Kirkland because, at the time to corporate headquarters were located in Kirkland, Washington. In addition to Nature’s Domain, the Kirkland Signature brand features other foods, including Taste of the Wild. 

Where is Nature’s Domain Dog Food Made?

Nature’s Domain diets are manufactured by Diamond Pet Foods in three different locations across the United States – Meta, Missouri, Lathrop, California, and Gaston, South Carolina. Each production site is GMP (Good Manufacturing Practice) certified and works in accordance with the highest standards. 

Types of Nature’s Domain Dog Food

Nature’s Domain offers dry and canned dog food. Here is a list of the different Nature’s Domain Dog Food formulas: 

Dry Food

Canned Food

Nature’s Domain Dog Food Formulas

Natures Domain Dog Food Formulas

To get a better understanding of what the Kirkland Signature Nature’s Domain dog foods include and represent, we will review four of the brand’s most popular recipes. 

Summary: With salmon meal as first and sweet potato as the second ingredient, Nature’s Domain Grain-Free Salmon Meal & Sweet Potato Formula is suitable for dogs of all ages. From a nutritional standpoint, it contains a minimum of 24% crude protein, a minimum of 14% crude fat, and a maximum of 3% crude fiber. 

  • Grain-free and rich in protein 
  • Potatoes as a gluten-free source of carbs 
  • Flaxseed as a source of omega fatty acids
  • No anonymous meat ingredients
  • Supports digestion and GI tract health
  • Not all dogs like the salmon and sweet potato taste 
  • Includes canola oil and pea protein, which are controversial 

Review: An extremely satisfied customer says her dog’s “hair grew back before she finished the first package.” Other customers mention the food is “great for fussy tummies” and “dogs love it.” All in all, we rate the Kirkland Signature Nature’s Domain Salmon Meal & Sweet Potato recipe as best for dogs of all ages. 

Summary: Nature’s Domain Organic Chicken & Pea Formula Dry Dog Food is an unusual yet nutritious combination of organic ingredients like chicken, peas, lentils, garbanzo beans, and sweet potatoes. Providing complete and balanced nutrition for the maintenance of adult dogs, the formula is AAFCO approved. 

  • Organic chicken as ingredient number one 
  • Legumes as protein and fiber sources 
  • Organic flaxseed for high fatty acids profile 
  • No artificial flavors and preservatives
  • Suitable for active dogs
  • Features organic canola oil, canola meal, and pea protein
  • Some pet owners report increased itchiness after using this food

Review: Pet owners say that with this food their dogs “jump into the air when it is feeding time.” They also describe the food as “excellent for dogs’ health.” All in all, we rate the Kirkland Signature Nature’s Domain Organic Chicken & Pea Formula as the best organic option.  

Summary: Nature’s Domain Puppy Formula Chicken & Pea Dog Food is carefully formulated to satisfy the nutritional demands of the growing puppy. With chicken and chicken meal as main ingredients, the diet is protein-rich (27% crude protein). The added salmon oil, probiotics, prebiotics, and yucca come with various health benefits. 

  • Chicken as ingredient number one 
  • Salmon oil as DHA source
  • Calcium-rich egg product 
  • Added probiotics, prebiotics, yucca 
  • Supports healthy growth and development
  • Includes tomato pomace, which is of questionable quality 
  • A lot of the proteins come from plants 

Review: Customers say that unlike other “hideously expensive” grain-free diets, this dog food has a “good cost.” All in all, we rate the Kirkland Signature Nature’s Domain Puppy Formula Chicken & Pea as best for puppies. 

Summary: Nature’s Domain Turkey and Pea Stew Canned Dog Food is a wet formula based on turkey meat as ingredient number one. The diet includes two different broths and, as all canned foods, natural flavors, agar-agar, and salt. With added vegetables and dried eggs, the food makes an excellent choice for dogs that dislike dry kibble. 

  • Turkey as the main ingredient 
  • Dried egg product as a high-quality protein
  • Turkey and vegetable broth for moisture and taste
  • Includes veggies (carrots and peas)
  • Suitable for all breeds and life stages
  • Low overall protein profile (8% crude protein)
  • Some users complain about the food being too watery

Review: Pet owners are happy their dogs “remained quite healthy and of good weight” while using this food. They also like the “consistency that allows mixing with dry food.” All in all, we rate the Kirkland Signature Nature’s Domain Turkey and Pea Stew Canned recipe as the best wet food option. 

Nature’s Domain Dog Food Ingredient Analysis

It is the first three to five ingredients on the label that determine the food’s quality, Nature’s Domain excels in this area. Namely, its top ingredients include meats (chicken, salmon) and meat products (chicken meal, turkey meal, ocean fish meal). 

The brand uses organic sweet potatoes, lentils, peas, and garbanzo beans as carbohydrate and fiber sources. To ensure a more potent nutritional profile, the Nature’s Domain recipe includes high-quality ingredients like vegetables (tomatoes, carrots), fruits (blueberries, raspberries), and algae (kelp). 

The added probiotics, prebiotics (chicory root), and Yucca schidigera extract support a healthy GI tract and digestion, the omega-3 fatty acids from salmon oil promote healthy skin and shiny coats, and the brewer’s yeast boosts the immune system. 

To ensure approved AAFCO Dog Food Nutrient Profiles, the foods are rich in vitamins (ascorbic acid, biotin, vitamin B6 or pyridoxine hydrochloride, niacin, vitamin B1 or thiamine, riboflavin, folic acid, choline chloride, vitamin D supplement, vitamin B12 supplement, vitamin E supplement,), chelated minerals (calcium, sodium selenite, zinc sulfate, potassium iodide, copper sulfate, manganese sulfate, ferrous sulfate, manganous oxide), and antioxidants

Finally, Nature’s Domain foods do not include common and cheap fillers like rice, corn, and soy. However, they use certain ingredients with questionable quality, like canola oil, tomato pomace, potatoes, and natural flavors. 

Nature’s Domain Dog Food Recalls: What You Need to Know

A few years back, on May 4, 2012, Diamond Pet Foods performed a voluntary recall of the Kirkland Signature Dog Food from Costco due to potential Salmonella contamination. 

Diamond Pet Foods offered free replacements or refunds for dog owners who purchased products included in the recall. The Food and Drug Administration confirmed the recall several days later. 

Is Nature’s Domain Food Right for Your Dog?

Nature’s Domain dog foods are right for your dog if you are looking for a high-quality and filler-free formula. Plus, the foods are budget-friendly and readily available – all you need to do is visit the nearest Costco retail store or order it online via Amazon. 

When deciding whether the Nature’s Domain dog food is right for your pet, please take a look at its reviews. Pet owners report their dogs are at a healthy weight after switching to this brand, and most users notice improvements in their dog’s coats, skin, and overall energy levels. And, most importantly, dogs seem to love the taste and texture. 

Our Final Thoughts on Nature’s Domain Dog Food

Thoughts on Natures Domain Dog Food

Despite how prolific Costco stores are, and despite Diamond Dog Foods being in operation for almost 50 years, Kirkland Signature Nature’s Domain is not as well-known as other brands and lines from the same category.  

Luckily, this is about to change as more and more pet owners recognize the quality behind the affordable price. Regular users have only good things to say, and the most critical reviewers of all – the dogs themselves – love the taste of Kirkland’s Nature’s Domain dog food.