Kirkland Signature (Costco) Nature's Domain Beef & Sweet Potato Formula For Dogs Review

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Review of Kirkland Signature (Costco) Nature's Domain Beef & Sweet Potato Formula For Dogs

According to our data, this Kirkland Signature recipe provides complete & balanced nutrition for all life stages. In other words, this formula is AAFCO approved.

Kirkland Signature (Costco) Nature's Domain Beef & Sweet Potato Formula For Dogs is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for all life stages.

Review of Ingredients

In our review of Kirkland Signature (Costco) Nature's Domain Beef & Sweet Potato Formula For Dogs, we'll examine all 52 ingredients and highlight the nutritional contribution of each ingredient.

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.

  1. Beef is a high-quality protein source that provides essential amino acids, vitamins, and minerals to support your dog's muscle development and overall health.

  2. Beef meal is a concentrated source of high-quality protein derived from cooked beef. It provides essential amino acids that support muscle development, tissue repair, and overall health. Beef meal is a highly digestible ingredient that can contribute to your dog's balanced and nutritious diet.

  3. 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.

  4. 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.

  5. Garbanzo beans, also known as chickpeas, are a great source of protein and fiber, promoting digestive health and satiety.

  6. Peas are a good source of vitamins, minerals, and dietary fiber. They can contribute to your dog's overall health and provide necessary nutrients.

  7. Dried yeast is a nutrient-rich ingredient that provides essential B vitamins, minerals, and amino acids. It supports a healthy immune system, promotes skin and coat health, and aids in maintaining overall well-being in your dog.

  8. 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.

  9. Egg product is a highly digestible source of protein that also provides essential amino acids to help build and maintain your dog's muscle tissue.

  10. 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.

  11. 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.

  12. Dried Beet Pulp is a source of dietary fiber, which aids in digestive health and provides energy for dogs.

  13. 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.

  14. 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.

  15. Potassium chloride is an essential mineral supplement that helps maintain your dog's electrolyte balance and supports healthy nerve and muscle function.

  16. 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.

  17. Choline Chloride is an essential nutrient that aids in brain and liver function, muscle movement, and supports healthy metabolic processes.

  18. Taurine is an essential amino acid that supports heart health, vision, and development and function of skeletal muscle.

  19. Blueberry is a nutrient-rich fruit that provides antioxidants, vitamins, and fiber, which can help support your dog's immune system and overall health.

  20. Raspberry is a natural source of antioxidants, vitamins, and minerals, which help to support a strong immune system and overall health in dogs.

  21. 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.

  22. 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.

  23. 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.

  24. L-carnitine is an essential nutrient that helps your dog's body convert fat into energy, promoting a healthy weight and supporting their overall well-being.

  25. The dried Lactobacillus plantarum fermentation product is a probiotic that aids in maintaining a healthy gut flora.

  26. 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.

  27. 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.

  28. 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.

  29. Dried lactobacillus reuteri fermentation product is a probiotic that helps support your dog's digestive health by maintaining a balanced gut flora. It can also promote a healthy immune system and may help alleviate gastrointestinal issues such as diarrhea or constipation.

  30. Vitamin E supplement is an essential nutrient that helps support your dog's immune system, skin health, and overall wellness.

  31. 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.

  32. Zinc proteinate is a highly absorbable form of zinc. It helps support a healthy immune system, skin, and coat in dogs.

  33. Copper Proteinate is a chelated form of copper that's easier for dogs to absorb, aiding in red blood cell formation and iron absorption.

  34. 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.

  35. 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.

  36. 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.

  37. 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.

  38. Thiamine mononitrate is a form of vitamin B1 that helps support your dog's nervous system function, energy metabolism, and overall health.

  39. Manganese Proteinate is a chelated form of manganese, a mineral that supports bone health, metabolism and enzymatic reactions.

  40. Manganous oxide is an important trace mineral that helps support your dog's metabolism, bone formation, and nerve function.

  41. Ascorbic acid, or vitamin C, is an essential antioxidant that supports your dog's immune system and helps reduce inflammation.

  42. Vitamin A Supplement is important for supporting vision, immune function, and skin health in dogs.

  43. Biotin is a B-vitamin that's important for maintaining healthy skin, coat, and nails in dogs.

  44. Niacin, also known as Vitamin B3, is essential for a dog's metabolism and energy production, and supports healthy skin and coat.

  45. Calcium pantothenate is a source of pantothenic acid (vitamin B5) that helps support your dog's energy metabolism and nervous system function.

  46. 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.

  47. Sodium selenite is a form of selenium, a necessary trace mineral that supports immune function and thyroid health in dogs.

  48. 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.

  49. Vitamin B12 Supplement is an essential vitamin that helps support brain function and the formation of red blood cells.

  50. Riboflavin, also known as Vitamin B2, is essential for energy production, cell function, and fat metabolism in your dog's body.

  51. Vitamin D Supplement is crucial for your dog's health. It helps in the absorption of calcium and phosphorus, which are essential for bone formation and nerve function.

  52. 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.

Review of Guaranteed Analysis

Crude Protein (min) of 24.00%: The primary contributor to the crude protein content in this dog food is the beef meal, which is a concentrated form of protein as it is a rendered product from beef tissues. Other significant sources of protein in this formula include egg product, pea flour, and potato protein, all of which are high in protein. Additionally, garbanzo beans and peas contribute to the overall protein content, albeit to a lesser extent compared to the beef meal and other protein concentrates.

Crude Fat (min) of 14.00%: The crude fat content is most likely provided by the canola oil, which is a high-fat ingredient, and the salmon oil, which is rich in omega-3 fatty acids and also contributes to the fat content. Flaxseed is another ingredient that contains healthy fats and would contribute to the total fat content of the food.

Crude Fiber (max) of 5.50%: Sweet potatoes and peas are both high in fiber, which would contribute to the crude fiber content of the food. Other ingredients such as garbanzo beans, tomato pomace, and dried chicory root are also known for their fiber content and would help to reach the maximum crude fiber guarantee.

Calories of 3500.00 per kg: The caloric content is influenced by the combined macronutrients: protein, fat, and carbohydrates. In this food, the beef meal and fats (canola oil and salmon oil) are calorie-dense ingredients, while sweet potatoes and legumes provide energy mainly in the form of complex carbohydrates. The overall caloric value is a measure of the energy provided by the sum of these ingredients.