Rating: 




Royal Canin Breed-Specific Adult dog foods receive the Advisor’s mid-tier rating of three stars.
The Royal Canin Breed-Specific product line includes thirteen dry dog foods… each designed to meet AAFCO nutrient profiles for adult maintenance.
The numbers at the end of each name denote the product’s protein content1.
- Royal Canin Pug 25 (over 10 months)
- Royal Canin Boxer 26 (over 15 months)
- Royal Canin Poodle 30 (over 10 months)
- Royal Canin Bulldog 24 (over 12 months)
- Royal Canin Shih Tzu 24 (over 10 months)
- Royal Canin Chihuahua 28 (over 8 months)
- Royal Canin Dachshund 28 (over 10 months)
- Royal Canin Cocker Spaniel 25 (over 12 months)
- Royal Canin Golden Retriever 25 (over 15 months)
- Royal Canin Yorkshite Terrier 28 (over 10 months)
- Royal Canin German Shepherd 24 (over 15 months)
- Royal Canin Labrador Retriever 30 (over 15 months)
- Royal Canin Miniature Schnauzer 25 (over 10 months)
Royal Canin Boxer 26 dog food was selected to represent the others in the line for this review.
Royal Canin Boxer 26
Dry Dog Food
Estimated Dry Matter Nutrient Content
Ingredients: Chicken meal, brown rice, rice, chicken fat, oatmeal, wheat gluten meal, pork meal, natural chicken flavor, dried beet pulp, sodium silico aluminate, pea fiber, anchovy oil (source of EPA/DHA), soya oil, potassium chloride, calcium carbonate, potassium citrate, sodium tripolyphosphate, DL-methionine, dried brewers yeast extract (source of mannan-oligosaccharides), taurine, Vitamins [DL-alpha tocopherol acetate (source of vitamin E), inositol, niacin supplement, L-ascorbyl-2-polyphosphate (source of vitamin C), D-calcium pantothenate, biotin, pyridoxine hydrochloride (vitamin B6), riboflavin supplement (vitamin B2), thiamine mononitrate (vitamin B1), vitamin A acetate, folic acid, vitamin B12 supplement, vitamin D3 supplement], choline chloride, glucosamine hydrochloride, L-carnitine, marigold extract (Tagetes erecta L.), trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, copper proteinate, copper sulfate, manganous oxide, calcium iodate, sodium selenite], L-tyrosine, tea (green tea extract), lycopene, chondroitin sulfate, rosemary extract, preserved with natural mixed tocopherols (source of vitamin E) and citric acid
Fiber (estimated dry matter content) = 4.4%
Red items when present indicate controversial ingredients
| Estimated Nutrient Content | |||
|---|---|---|---|
| Method | Protein | Fat | Carbs |
| Guaranteed Analysis | 26% | 19% | NA |
| Dry Matter Basis | 29% | 21% | 43% |
| Calorie Weighted Basis | 24% | 41% | 35% |
The first ingredient in this dog food is chicken meal. Chicken meal is considered a meat concentrate and contains almost 300% more protein than fresh chicken.
The second item is brown rice. Brown rice is a quality ingredient… a complex carbohydrate that (once cooked) is fairly easy to digest.
The third ingredient is yet another rice component. Is this whole grain rice, brown rice or white rice? Since the word “rice” doesn’t tell us much, it’s difficult to judge the quality of this item.
The fourth item is chicken fat… a product obtained from rendering chicken… a process similar to making soup in which the fatty layer is skimmed from the surface of the liquid.
Chicken fat is high in linoleic acid… an omega-6 fatty acid essential for life. Though it doesn’t sound very appetizing, this is considered a quality addition.
The fifth ingredient is oatmeal… a whole-grain product made from coarsely ground oats. Oatmeal is naturally rich in fiber, B-vitamins and (unlike many other grains) is mostly gluten-free.
The sixth ingredient lists wheat gluten meal… the rubbery residue remaining once wheat has had most of its starchy carbohydrate (the good stuff) washed out of it.
Compared to meat, glutens are inferior grain-based proteins low in many of the essential amino acids dogs need for life.
This less nutritious plant-based ingredient can significantly boost the total protein content reported in this dog food.
The seventh ingredient lists pork meal… another protein-rich meat concentrate
Delivering the same concentrated protein as chicken meal, this item may be a little too far down the list to have much effect on this product.
After the natural chicken flavor, we find beet pulp. Beet pulp is a controversial ingredient… a high fiber by-product of sugar beet processing.
Some denounce beet pulp as an inexpensive filler while others cite its outstanding intestinal health and blood sugar benefits.
We only call your attention here to the controversy and believe the inclusion of beet pulp in reasonable amounts in most dog foods is entirely acceptable.
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 have much of an effect on the overall rating of this product.
With four notable exceptions…
First, we note the listing of soybean oil… red flagged here only due to its suspected (yet unlikely) link to canine food allergies.
Secondly, the yeast extract mentioned here is probably used as a flavor and immune system enhancer. Although you may have heard otherwise, the glutamic acid found in yeast extract is a food additive generally recognized as safe by the USFDA.2
Next, we find no mention of probiotics… friendly bacteria applied to the surface of the kibble after processing.
And lastly, this food does contain 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.
Royal Canin Breed-Specific Adult Dog Food
The Bottom Line
We’re aware that using one breed-specific dog food as an example for all the others might be a bit of a stretch.
Just the same, most of the differences we observed between the foods were subtle. Plus the first four or five items on nearly every list were dominated by the same basic ingredients.
With the sole exception of the Miniature Schnauzer product, each product lists chicken meal as its first ingredient. And rice as its second (or third) component.
So, judging by its ingredients alone, Royal Canin Breed-Specific Adult appears to be an 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.
The dashboard displays a dry matter protein reading of 29%, a fat level of 21% and estimated carbohydrates of about 43%.
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.
Average protein. Average fat. And average carbohydrates… when compared to a typical dry dog food.
Yet when you consider the protein-boosting effect of the corn or wheat glutens as well as the soy, this looks like the profile of a kibble containing only a moderate amount of meat.
Bottom line?
Royal Canin Breed-Specific Adult is a plant-based dry dog food using only a moderate amount of chicken meal as its main source of animal protein… thus earning the brand three stars.
Recommended.
Those looking for a similar kibble for puppies from the same company may wish to visit our review of Royal Canin Breed-Specific Puppy food.
A Final Word
This review is designed to help you make a more informed decision when buying dog food. However, our rating system is not intended to suggest feeding a particular product will result in a specific health benefit for your pet.
For a better understanding of how we analyzed this product, please be sure to read our article, “The Problem with Dog Food Reviews”
Remember, no dog food can possibly be appropriate for every life stage, lifestyle or health condition. So, choose wisely. And when in doubt consult a veterinarian for help.
Have an opinion about this dog food… or maybe the review itself? Please know… we welcome your comments.
Notes and Updates
01/23/2010 Original review
08/26/2010 Review updated
08/26/2010 Last Update
- Guaranteed Analysis on an “As Fed” basis ↩
- L-Glutamic Acid, FDA Select Committee on GRAS Substances ↩

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