costco salmon dog food
Kirkland Natures Domain Dog Food Review (Dry)
The Kirkland Signature Natures Domain product line includes the 6 dry dog foods listed below.
Each recipe includes its AAFCO nutrient profile: Growth (puppy), Maintenance (adult), All Life Stages, Supplemental or Unspecified.
Recipe and Label Analysis
Natures Domain Turkey and Sweet Potato was selected to represent the other products in the line for detailed recipe and nutrient analysis.
Ingredients Analysis
The first ingredient in this dog food is turkey meal. Turkey meal is considered a meat concentrate and contains nearly 300% more protein than fresh turkey.
The second ingredient is sweet potato. Sweet potatoes are a gluten-free source of complex carbohydrates in dog food. They are naturally rich in dietary fiber and beta carotene.
The third ingredient includes peas. Peas are a quality source of carbohydrates. And like all legumes, theyre 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 fourth ingredient is potato. Potatoes can be considered a gluten-free source of digestible carbohydrates. Yet with the exception of perhaps their caloric content, potatoes are of only modest nutritional value to a dog.
The fifth ingredient is canola oil. Unfortunately, canola can be a controversial item. Thats because it can sometimes (but not always) be derived from genetically modified rapeseed.
Yet others cite the fact that canola oil can be a significant source of essential omega-3 fatty acids.
In any case, plant-based oils like canola are less biologically available to a dog than fish oil as a source of quality omega-3 fats.
The sixth ingredient is tomato pomace. Tomato pomace is a controversial ingredient, a by-product remaining after processing tomatoes into juice, soup and ketchup.
Many praise tomato pomace for its high fiber and nutrient content, while others scorn it as an inexpensive pet food filler.
Just the same, theres probably not enough tomato pomace here to make much of a difference.
The seventh ingredient is flaxseed, one of the best plant sources of healthy omega-3 fatty acids. Provided theyve first been ground into a meal, flax seeds are also rich in soluble fiber.
However, flaxseed contains about 19% protein, a factor that must be considered when judging the actual meat content of this dog food.
After the natural flavor, we find salmon oil, which is naturally rich in the prized EPA and DHA type of omega-3 fatty acids. These two high quality fats boast the highest bio-availability to dogs and humans.
Depending on its level of freshness and purity, salmon oil should be considered a commendable addition.
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 Kirkland product.
With 3 notable exceptions
First, chicory root is rich in inulin, a starch-like compound made up of repeating units of carbohydrates and found in certain roots and tubers.
Not only is inulin a natural source of soluble dietary fiber, its also a prebiotic used to promote the growth of healthy bacteria in a dogs digestive tract.
Next, this recipe contains 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.
And lastly, this food includes 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.
Nutrient Analysis
Based on its ingredients alone, Kirkland Signature Natures Domain Dog Food looks like an above-average dry product.
The dashboard displays a dry matter protein reading of 27%, a fat level of 16% and estimated carbohydrates of about 50%.
As a group, the brand features an average protein content of 29% and a mean fat level of 16%. Together, these figures suggest a carbohydrate content of 47% for the overall product line.
And a fat-to-protein ratio of about 57%.
Near-average protein. Near-average fat. And near-average carbs when compared to a typical dry dog food.
Even when you consider the protein-boosting effect of the peas and flaxseed in this recipe, and the legumes contained in other recipes, this still looks like the profile of a dry dog food containing a notable amount of meat.
Kirkland Dog Food Recall History
The following automated list (if present) includes all dog food recalls related to Kirkland through April 2024.
You can view a complete list of all dog food recalls since 2009 here.
Our Rating of Kirkland Grain Free and Grain Inclusive Dog Food
Kirkland Signature Natures Domain is a grain-free and grain-inclusive dry dog food using a notable amount of named meat meals as its dominant source of animal protein, thus earning the brand 4.5 stars.
Kirkland Signature (Costco) Nature's Domain Small Breed Salmon & Lentil Formula For Dogs Review
While the first few ingredients typically dominate the recipe's composition, ingredients in small quantities can still have a meaningful impact on the overall nutritional profile of the recipe.
Salmon is an excellent source of high-quality protein, omega-3 fatty acids, and essential vitamins and minerals that support your dog's immune system, brain function, and skin and coat health.
Salmon meal is a high-quality protein source that also provides omega-3 fatty acids, which support skin and coat health, as well as overall wellness.
Lentils are a high-quality, plant-based protein source that also provides essential vitamins and minerals, such as iron, potassium, and magnesium. They are also rich in dietary fiber, which can support healthy digestion and help maintain a healthy weight for your dog.
Chickpea is a nutrient-dense legume that provides a valuable source of plant-based protein, fiber, and essential minerals to support your dog's overall wellbeing.
Peas are a good source of vitamins, minerals, and dietary fiber. They can contribute to your dog's overall health and provide necessary nutrients.
Pea flour is a gluten-free source of carbohydrates and protein that offers an alternative to grains for dogs with sensitivities. It is also rich in dietary fiber, which supports digestive health and helps maintain a healthy weight.
Canola oil (preserved with mixed tocopherols) is a source of healthy fats that can help maintain a shiny coat and healthy skin. It's preserved with mixed tocopherols (forms of vitamin E) to maintain freshness.
Fava beans are an excellent source of protein and fiber, which support digestion and contribute to satiety.
Sweet potato is a highly nutritious and easily digestible source of complex carbohydrates for your dog. It provides essential vitamins, minerals, and dietary fiber, promoting a healthy digestive system and immune function.
Tomato pomace is a fiber-rich ingredient that can help support healthy digestion and maintain a healthy weight in dogs.
Flaxseed is an excellent source of omega-3 fatty acids, dietary fiber, and essential nutrients, which can support your dog's skin, coat, and digestive health.
Natural flavor is added to dog food to enhance its taste and make it more appealing to your pet. This can help encourage your dog to eat a balanced and nutritious diet, supporting their overall health and well-being.
Dicalcium phosphate is a calcium and phosphorus supplement that helps to support the development and maintenance of strong bones and teeth in dogs.
Salmon oil is a rich source of Omega-3 fatty acids, which support your dog's skin and coat health, immune system, and cognitive function.
Ginger is a natural anti-inflammatory and digestive aid that can help soothe your dog's stomach and support their overall gastrointestinal health.
Psyllium seed husk is a natural source of soluble fiber, which can help support healthy digestion and maintain regular bowel movements. It can also help with weight management by promoting a feeling of fullness, preventing overeating.
While salt is a necessary component of a dog's diet, providing essential minerals such as sodium and chloride for proper cellular function, it should be provided in moderation to avoid health issues like hypertension or kidney damage.
DL-Methionine is an essential amino acid that supports your dog's overall health by promoting proper protein synthesis, maintaining healthy skin and coat, and aiding in the detoxification process.
Choline Chloride is an essential nutrient that aids in brain and liver function, muscle movement, and supports healthy metabolic processes.
Taurine is an essential amino acid that supports heart health, vision, and development and function of skeletal muscle.
Blueberry is a nutrient-rich fruit that provides antioxidants, vitamins, and fiber, which can help support your dog's immune system and overall health.
Raspberry is a natural source of antioxidants, vitamins, and minerals, which help to support a strong immune system and overall health in dogs.
Tomato is a nutrient-rich fruit that provides your dog with essential vitamins and minerals, including vitamin C, potassium, and antioxidants. These nutrients support a strong immune system, promote heart health, and contribute to overall well-being.
Dried chicory root is a natural prebiotic fiber that can help promote the growth of beneficial gut bacteria and support your dog's digestive health. It also contains inulin, which can help maintain healthy blood sugar levels and support overall immune system function.
Yucca schidigera extract is a natural ingredient known for its ability to reduce unpleasant odors in your dog's waste. It also has anti-inflammatory properties, which can help support joint health and overall well-being.
The dried Lactobacillus plantarum fermentation product is a probiotic that aids in maintaining a healthy gut flora.
The dried bacillus subtilis fermentation product is a beneficial probiotic that supports digestive health in dogs. It helps maintain a healthy balance of gut bacteria, promoting overall well-being and immune function.
Dried lactobacillus acidophilus fermentation product is a probiotic that can aid in maintaining a healthy balance of bacteria in your dog's gut, supporting overall digestive health.
Dried Enterococcus faecium fermentation product is a beneficial probiotic ingredient used in dog food. It helps support a healthy digestive system by promoting the growth of beneficial bacteria in the gut. This probiotic also aids in nutrient absorption and can improve your dog's overall immune system function.
Dried Bifidobacterium animalis fermentation product is a probiotic that aids in maintaining a healthy balance of bacteria in your dog's gut, promoting digestive health.
Vitamin E supplement is an essential nutrient that helps support your dog's immune system, skin health, and overall wellness.
Iron proteinate is a chelated form of iron that is more easily absorbed by your dog's body, supporting their red blood cell production and overall health.
Zinc proteinate is a highly absorbable form of zinc. It helps support a healthy immune system, skin, and coat in dogs.
Copper Proteinate is a chelated form of copper that's easier for dogs to absorb, aiding in red blood cell formation and iron absorption.
Ferrous sulfate is an important source of iron for dogs, a mineral essential for red blood cell production, oxygen transportation, and overall vitality. Adequate iron intake supports your dog's immune system and energy levels.
Zinc sulfate is a source of the essential mineral zinc, which supports your dog's immune system, skin and coat health, and overall growth and development.
Copper sulfate is an essential trace mineral that supports various bodily functions in dogs, including immune system health, skin and coat maintenance, and red blood cell production.
Potassium iodide is a chemical compound that can be used as a source of iodine in your dog's diet. Iodine is crucial for the proper functioning of your dog's thyroid gland.
Thiamine mononitrate is a form of vitamin B1 that helps support your dog's nervous system function, energy metabolism, and overall health.
Manganese Proteinate is a chelated form of manganese, a mineral that supports bone health, metabolism and enzymatic reactions.
Manganous oxide is an important trace mineral that helps support your dog's metabolism, bone formation, and nerve function.
Ascorbic acid, or vitamin C, is an essential antioxidant that supports your dog's immune system and helps reduce inflammation.
Vitamin A Supplement is important for supporting vision, immune function, and skin health in dogs.
Biotin is a B-vitamin that's important for maintaining healthy skin, coat, and nails in dogs.
Niacin, also known as Vitamin B3, is essential for a dog's metabolism and energy production, and supports healthy skin and coat.
Calcium pantothenate is a source of pantothenic acid (vitamin B5) that helps support your dog's energy metabolism and nervous system function.
Manganese sulfate is a source of manganese, an essential trace mineral that plays a crucial role in maintaining healthy bones, joints, and metabolism in dogs. It also supports the production of collagen, which is vital for healthy skin, coat, and connective tissues.
Sodium selenite is a form of selenium, a necessary trace mineral that supports immune function and thyroid health in dogs.
Pyridoxine hydrochloride is a source of vitamin B6, which is essential for your dog's nervous system function, immune health, and red blood cell production.
Vitamin B12 Supplement is an essential vitamin that helps support brain function and the formation of red blood cells.
Riboflavin, also known as Vitamin B2, is essential for energy production, cell function, and fat metabolism in your dog's body.
Vitamin D3 supplement is an essential vitamin that supports bone health, immune function, and overall well-being in dogs. It helps regulate calcium and phosphorus balance in the body, promoting strong and healthy bones.
Folic acid is a crucial B-vitamin that aids in the synthesis of DNA and supports healthy cell growth. It's essential for maintaining your dog's overall health, particularly during periods of rapid growth.
Crude Protein (min) of 25.00%: The primary contributors to the crude protein content in this pet food are the salmon and salmon meal. Salmon is a high-quality source of protein that also provides essential omega-3 fatty acids. Salmon meal is a concentrated form of protein because it is made from dried and ground salmon with most of the water and fat removed. Lentils, chickpeas, and peas also contribute to the overall protein content, as these are plant-based proteins.
Crude Fat (min) of 15.00%: The crude fat content is likely to come mainly from the salmon, canola oil, and salmon oil. Salmon is naturally rich in fats, particularly omega-3 fatty acids, which are beneficial for a dog's skin and coat health. Canola oil and salmon oil are added as additional fat sources, providing essential fatty acids and aiding in the absorption of fat-soluble vitamins.
Crude Fiber (max) of 5.00%: The fiber in the diet is derived from the lentils, chickpeas, peas, pea flour, and other plant-based ingredients such as sweet potatoes, tomato pomace, and flaxseed. Fiber is important for digestive health, and these ingredients provide a mix of soluble and insoluble fiber. Psyllium seed husk is another ingredient that is specifically known for its high fiber content and can help in maintaining bowel regularity.
Calories of 3614.00 per kg: The caloric content is a measure of the energy provided by the food. The calories in this pet food come from a combination of proteins, fats, and carbohydrates. The salmon and oils contribute to the caloric content through fats, which are more energy-dense than proteins or carbohydrates. The carbohydrates in the lentils, chickpeas, peas, and sweet potatoes also contribute to the overall caloric content of the food.
