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Canidae Single Grain Protein Plus receives the Advisor’s top rating of 5 stars.
Canidae Single Grain Protein Plus is a rice-based kibble designed to meet AAFCO nutrient profiles for all life stages.
Canida Single Grain Protein Plus Formula
Dry Dog Food
Estimated Dry Matter Nutrient Content
Ingredients: Chicken, turkey meal, brown rice, white rice, chicken fat (preserved with mixed tocopherols), chicken meal, lamb meal, tomato pomace, ocean fish meal, natural flavor, flaxseed meal, potassium chloride, salt, choline chloride, natural mixed tocopherols, suncured alfalfa meal, inulin (from chicory root), lecithin, sage extract, cranberries, beta-carotene, rosemary extract, sunflower oil, Yucca schidigera extract, dried Enterococcus faecium fermentation product, dried Lactobacillus acidophilus fermentation product, dried Lactobacillus casei fermentation product, dried Lactobacillus plantarum fermentation product, dried Trichoderma longibrachiatum fermentation extract, vitamin E supplement, iron proteinate, zinc proteinate, copper proteinate, ferrous sulfate, zinc sulfate, copper sulfate, potassium iodide, thiamine mononitrate, manganese proteinate, manganous oxide, ascorbic acid, vitamin A supplement, biotin, niacin, calcium pantothenate, manganese sulfate, sodium selenite, pyridoxine hydrochloride (vitamin B6), vitamin B12 supplement, riboflavin, vitamin D3 supplement, folic acid, papaya, pineapple
Fiber (estimated dry matter content) = 4.4%
Red items indicate controversial ingredients
|Estimated Nutrient Content|
|Dry Matter Basis||32%||16%||44%|
|Calorie Weighted Basis||28%||33%||39%|
The first ingredient in this dog food is chicken. Although it is a quality item, raw chicken contains about 80% water. After cooking, most of that moisture is lost, reducing the meat content to just a fraction of its original weight.
After processing, this item would probably account for a smaller part of the total content of the finished product.
The second ingredient is turkey meal. Turkey meal is considered a meat concentrate and contains nearly 300% more protein than fresh turkey.
The third ingredient is brown rice, a complex carbohydrate that (once cooked) can be fairly easy to digest. However, aside from its natural energy content, rice is of only modest nutritional value to a dog.
The fourth ingredient is white rice, a less nutritious form of rice in which the grain’s healthier outer layer has been removed.
The fifth ingredient is chicken fat. Chicken fat is obtained from rendering chicken, a process similar to making soup in which the fat itself is skimmed from the surface of the liquid.
Chicken fat is high in linoleic acid, an omega-6 fatty acid essential for life. Although it doesn’t sound very appetizing, chicken fat is actually a quality ingredient.
The next two ingredients are chicken and lamb meals. Like turkey meal already discussed, these are both considered protein-rich meat concentrate.
The eighth 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, there’s probably not enough tomato pomace here to make much of a difference.
The ninth ingredient is ocean fish meal, another high protein meat concentrate.
Fish meal is typically obtained from the “clean, dried, ground tissue of undecomposed whole fish and fish cuttings” of commercial fish operations.1
Fortunately, Canidae does advise website readers this fish meal is obtained from herring and menhaden, small ocean fish rich in protein and omega-3 fatty acids.
What’s more, in their mid-depth habitat, menhaden are not exposed to mercury contamination as can be typical with deep water species.
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 product.
With three notable exceptions…
First, we note the inclusion of 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, it’s also a prebiotic used to promote the growth of healthy bacteria in a dog’s digestive tract.
Next, the company appears to have applied friendly bacteria to the surface of the kibble after cooking. These special probiotics are used to enhance a dog’s digestive and immune functions.
And lastly, this food also contains 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.
Canidae Single Grain Protein Plus Dog Food
The Bottom Line
Judging by its ingredients alone, Canidae Single Grain Protein Plus looks to be an above-average dry dog food.
But ingredient quality by itself cannot tell the whole story. We still need to estimate the product’s meat content before determining a final rating.
And a fat-to-protein ratio of about 50%.
Above-average protein. Near-average fat. And below-average carbs when compared to a typical dry dog food.
Free of any plant-based protein boosters, this looks like the profile of a kibble containing a notable amount of meat.
Canidae Single Grain Protein Plus is a rice-based dry dog food using a notable amount of poultry and lamb as its main sources of animal protein, thus earning the brand 5 stars.
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Notes and Updates
03/04/2015 Last Update