Quick Review
  • Nutrition - 6/10
    6/10
  • Ingredients - 7/10
    7/10

Review Summary

Nutri Source – Prairie Select is a high-quality dry dog food. Its nutrient profile is above average, and it provides an above average proportion of protein and fat. However, this nutrient profile is not satisfactory for the majority of dogs as the carbohydrate proportion is far too high. It has a range of high-quality poultry ingredients such as Duck, Quail, and Turkey. These ingredients provide a very satisfactory proportion of the Omega Fatty Acids. Also, the formula contains a variety of legumes such as Lentils, Peas, and Chickpeas. These contribute high-quality carbohydrates and dietary fiber. The large number of ingredients present including poultry and a range of vegetables will mean it is unlikely that this dog food is suitable for dogs with severe dietary allergies or sensitivities. However, for those without such issues, this is a satisfactory dog food.

Overall
6.5/10
6.5/10
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Pros

High-Quality Meat Ingredients No Grains

Cons

Excessive Carbohydrate Proportion Contains By-products

A Full review of Prairie Select By Nutri Source

Nutri Source Prairie Select

Nutritional Analysis

The ideal nutrition for a dog is entirely dependant on their unique circumstances. However, a high proportion of protein and fat combined with a lower proportion of carbohydrates is most appropriate nutrition profile for the vast majority of dogs. Dog’s are very capable of consuming a high proportion of carbohydrates, but a diet high in protein and fat is more appropriate and a better reflection of their natural ancestral diet.

NutriSource Prairie Select Calorie Breakdown Chart

Carbohydrate Content Analysis

Dogs use carbohydrates as a simple energy source. Dogs do not require significant carbohydrates in their diet and they are commonly added to reduce cost and increase shelf life. As the chart above displays, a maximum of 42% of Nutri Source – Prairie Select calories are derived from carbohydrates. Please note that this is the maximum amount of carbohydrates as calculated by the guaranteed analysis. In reality, this value of carbohydrates is likely to be a lot lower. This is average for a Dry Dog Food.

The carbohydrates present in this formula are from a range of legumes such as Lentils, Peas,and Chickpeas. Legumes such as these are considered high-quality sources of carbohydrates. This proportion of carbohydrates is not satisfactory and it is above what we would consider ideal. A lower proportion of carbohydrates would better mimic a dog’s natural diet.

Protein Content Analysis

Dogs use Protein for growth, development, and maintenance. Excess protein can be burned as calories. As the chart above displays, a minimum of 26% of Nutri Source – Prairie Select calories are derived from protein. Please note that this is the minimum amount of protein as calculated by the guaranteed analysis. In reality, this value of protein is likely to be higher. This is above average for a Dry Dog Food.

The protein is sourced from poultry ingredients such as Quail, Turkey, and Duck. Meat-based proteins such as Duck are the preferred source and can provide complete amino acid coverage. This protein content will be sufficient for the average dog. However, very active dogs may require additional protein. Some of this protein is from the legumes present. Plant-based protein such as this is considered inferior to animal-based proteins.

Fat Content Analysis

Dogs use fat as a concentrated energy source. In addition, fats also play a role in development and maintenance. As the chart above displays, a minimum of 32% of Nutri Source – Prairie Select calories are derived from Fat. Please note that this is the minimum amount of fat as calculated by the guaranteed analysis. In reality, this value of fat is likely to be a lot higher. This is average for a Dry Dog Food.

The fat present appears to be from the poultry ingredients such as Quail, Duck, and Turkey. Meat and fish-based fats are the natural sources of fat in a dog’s diet. This level of fat is sufficient to satisfy the energy needs of the vast majority of dogs.

Calorie Density

Calorie Density is essential to understand as it determines the portion size of food your dog will require per day or meal. Calorie Density is commonly measured in calories per kg or per cup.
Dog food formulas with high-calorie densities can be more cost efficient to purchase while recipes with lower calorie density can be advantageous to dogs attempting weight loss or who are relatively inactive.

Overall Nutri Source – Prairie Select contains an average of 3800 kcal/kg or 430 kcal/cup

Disclaimer

Once again please note that the values in this section are calculated using the products guaranteed analysis. The guaranteed analysis only lists the minimum and maximum values and as a consequence, these can sometimes be an inaccurate representation. As a rule of thumb, most dog foods will contain slightly more protein and considerably more fat than their guaranteed analysis. This will have the knock-on effect of reducing the relative amount of carbohydrates present. However also note that every dog food is different and some will be considerably closer to the guaranteed analysis than others.

Guaranteed Analysis – Nutri Source – Prairie Select

Pet foods in the United States are legally required by the AAFCO to have a guaranteed analysis on their packaging. A guaranteed analysis must display certain nutritional information. This is similar to how nutritional values are now commonly displayed on food for human consumption. The information that must be displayed includes Crude Protein, Crude Fat, Crude Fiber, and Moisture. Some guaranteed analysis will contain additional information. The guaranteed analysis for this product is listed below.

  • Crude Protein (Min) – 26.00%
  • Crude Fat (Min) – 14.00%
  • Crude Fiber (Max) – 6.00%
  • Moisture (Max) – 10.00%
  • Omega 6 Fatty Acids (Min) – 2.6%
  • Omega 3 Fatty Acids (Min) – 0.8%

 

Ingredient Analysis

The ingredients of pet food are disclosed on the packaging of the product as a list in descending order. Therefore the ingredients at the start of the list make up the bulk of the pet foods content. As a consequence, the quality of these primary ingredients is the most significant factor in determining the quality of pet food.

However, ingredients listed further down the ingredient list should not be ignored, especially if they could have adverse or harmful effects on a pet.

High-Quality Ingredients

  • Quail
  • Duck
  • Lentils
  • Duck Meal
  • Peas
  • Chickpeas
  • Turkey Meal
  • Flaxseed

 

Low-Quality Ingredients

  • Pea Flour
  • Sunflower Meal

 

Dangerous / Harmful Ingredients

  • N/A

 

In-Depth Meat/Fish Ingredient Review

The meat and fish ingredients of dog food are without a doubt the most important. They are critical as they provide the majority of the protein and fat that dogs desperately need. Also, these ingredients would have made up the bulk of dogs ancestors diet. Therefore, the quality of a dog food formulas meat and fish ingredients is crucial. Nutri Source – Prairie Select contains four sources of meat or fish.

The primary meat source present is Quail. Quail is considered a high-quality source of protein. In addition to being a fantastic protein source, chicken has high levels of Niacin and Vitamin B6. Unfortunately, Quail does contain a high concentration of water. Much of this water is evaporated during the cooking process leaving a lesser proportion of Quail. However given that Quail is the first listed ingredient, its proportion will still be relatively high even after the cooking process.

The secondary meat source present is Duck. Duck is a considered a high-quality source of protein. It contains considerably higher levels of selenium and phosphorus than other meats. Unfortunately, Duck does contain a high concentration of water. Much of this water is evaporated during the cooking process leaving a lesser proportion of Duck. However given that Duck is the second listed ingredient, its proportion will still be relatively high even after the cooking process.

Another meat source present is Duck Meal. Duck Meal is considered a high-quality source of protein. Meat Meal is a concentrated form of meat that has already had the majority of its moisture removed. This means that gram for gram it is much richer in protein and other nutrients. Duck Meal will contain the same vitamins and minerals as Duck but in higher concentrations. This will include the selenium and phosphorus mentioned previously.

Another meat source present is Turkey Meal. Turkey Meal is considered a high-quality source of protein. Meat Meal is a concentrated form of meat that has already had the majority of its moisture removed. This means that gram for gram it is much richer in protein and other nutrients. Turkey Meal will contain the same vitamins and minerals as Turkey but in higher concentrations. This includes the high levels of Niacin and Vitamin B6.

In-Depth None-Meat Ingredient Review

Lentils, Peas, and Chickpeas are members of the legume family of vegetables. Legumes are famous for having a relatively high amount of protein for a vegetable. Legumes also contain a high amount of fiber, which is important for healthy digestion. Pet foods often use legumes as a replacement for in grain-free pet food. Protein from vegetables such as legumes should not be a replacement for protein from meat. Instead, it should act as an additional protein source.

Flaxseed is a beneficial ingredient that is commonplace in higher quality dog food. Flaxseed contains high levels of the Omega 3 and 6 Fatty Acids which provide a range of health benefits such as healthier skin and fur and improved cognitive function. Also, Flaxseed contains high levels of protein for a plant-based ingredient. Finally, Flaxseed provides Lignans which can help reduce inflammation and cholesterol.

Sunflower Oil is one of a number of oils commonly added to pet food. Sunflower Oil contains high amounts of Omega 6 Fatty Acids. However, it does not provide any of the Omega 3 Fatty Acids which are often considered the more beneficial of the two. For that reason, Sunflower Oil is considered by many to be a less desirable addition than other oils such as Salmon and Canola Oil.

Alfalfa is a flowering plant that is closely related to Peas and other legumes. Alfalfa has a long history of use in livestock feed and as a supplement for humans. It has a similar proportion of protein to other legumes which means it can contribute to a minor sum if there is a sufficient quantity used. Alfalfa’s greatest strength is the vast range of vitamins and minerals it provides including Vitamin K, Vitamin C, Beta Carotene, Potassium, and Calcium. Find out more about Alfalfa in our article Alfalfa In Dog Food.

Full Ingredient List – Nutri Source – Prairie Select

Quail, duck, green lentils, duck meal, peas, garbanzo beans, pea flour, sunflower meal, turkey meal, chicken fat (preserved with mixed tocopherols and citric acid), flax seeds, alfalfa meal, natural flavors, red lentils, tapioca starch, calcium carbonate, dicalcium phosphate, sunflower oil, dried brewers yeast, salt, potassium chloride, minerals (zinc proteinate, iron proteinate, copper proteinate, manganese proteinate, cobalt proteinate, selenium yeast), vitamins (vitamin A acetate, vitamin D3 supplement, vitamin E supplement, niacin, d-calcium pantothenate, thiamine mononitrate, pyridoxine hydrochloride, riboflavin supplement, folic acid, biotin, vitamin B12 supplement), choline chloride, lactic acid, glucosamine hydrochloride, L-ascorbyl-2-polyphosphate (source of vitamin C), chondroitin sulfate, yucca schidigera extract, calcium iodate, rosemary extract, yeast culture (Saccharomyces cerevisiae), dried Lactobacillus acidophilus fermentation product, dried Enterococcus faecium fermentation product, dried Aspergillus niger fermentation extract, dried Trichoderma longibrachiatum fermentation extract, dried Bacillus subtilis fermentation extract.

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