Review of Royal Canin Size Health Nutrition Medium Dry Dog Food
Royal Canin Size Health Nutrition Medium Dog Food receives the Advisor’s second-highest tier rating of 4 stars.
The Royal Canin Size Health Nutrition Medium product line includes the 4 dry dog foods listed below.
Each recipe includes its AAFCO nutrient profile when available… Growth (puppy), Maintenance (adult), All Life Stages, Supplemental or Unspecified.
|Royal Canin Size Health Nutrition Medium Puppy||4.5||G|
|Royal Canin Size Health Nutrition Medium Adult 10+||4||M|
|Royal Canin Size Health Nutrition Medium Adult||3.5||M|
|Royal Canin Size Health Nutrition Medium Adult 7+||3.5||M|
Recipe and Label Analysis
Royal Canin Size Health Nutrition Medium Adult was selected to represent the other products in the line for detailed recipe and nutrient analysis.
Label and nutrient data below are calculated using dry matter basis.
Royal Canin Size Health Nutrition Medium Adult
Dry Dog Food
Estimated Dry Matter Nutrient Content
Ingredients: Brewers rice, chicken by-product meal, oat groats, wheat, corn gluten meal, chicken fat, natural flavors, dried plain beet pulp, fish oil, calcium carbonate, vegetable oil, potassium chloride, salt, monocalcium phosphate, choline chloride, hydrolyzed yeast, vitamins [dl-alpha tocopherol acetate (source of vitamin E), l-ascorbyl-2-polyphosphate (source of vitamin C), biotin, d-calcium pantothenate, vitamin A acetate, niacin supplement, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement, folic acid], l-lysine, trace minerals [zinc proteinate, zinc oxide, ferrous sulfate, manganese proteinate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], magnesium oxide, rosemary extract, preserved with mixed tocopherols and citric acid
Fiber (estimated dry matter content) = 3.6%
Red denotes controversial item
|Estimated Nutrient Content|
|Dry Matter Basis||26%||13%||53%|
|Calorie Weighted Basis||23%||29%||48%|
The first ingredient in this dog food is brewers rice. Brewers rice is a cereal grain by-product consisting of the small fragments left over after milling whole rice. Aside from the caloric energy it contains, this item is of only modest nutritional value to a dog.
The second ingredient is chicken by-product meal, a dry rendered product of slaughterhouse waste. It’s made from what’s left of a slaughtered chicken after all the choice cuts have been removed.
On the brighter side, by-product meals are meat concentrates and contain nearly 300% more protein than fresh chicken.
The quality of this ingredient can vary, depending on the caliber of the raw materials obtained by the manufacturer.
The third ingredient includes oat groats, a whole grain, minimally processed form of oats. With the exception of their caloric content and the fact they’re also gluten free, oat groats can be considered average in nutritional value.
The next ingredient is wheat. Like corn, wheat is an inexpensive and controversial cereal grain. And aside from its energy content, this grain is of only modest nutritional value to a dog.
For this reason, we do not consider wheat a preferred component in any dog food.
The fifth ingredient is corn gluten meal. Gluten is the rubbery residue remaining once corn has had most of its starchy carbohydrate washed out of it.
Although corn gluten meal contains 60% protein, this ingredient would be expected to have a lower biological value than meat.
And less costly plant-based products like this can notably boost the total protein reported on the label — a factor that must be considered when judging the actual meat content of this dog food.
The sixth ingredient is chicken fat. This item 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.
After the natural flavors, 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.
The ninth ingredient is fish oil. Fish oil 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, fish 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 Royal Canin product.
With 4 notable exceptions…
First, vegetable oil is a generic oil of unknown origin. The ratio of omega-6 to omega-3 fats in any oil is nutritionally critical and can vary significantly (depending on the source).
Without knowing more, it’s impossible to judge the quality of an item so vaguely described. However, compared to a named animal fat, a generic vegetable oil cannot be considered a quality ingredient.
Next, we find no mention of probiotics, friendly bacteria applied to the surface of the kibble after processing to help with digestion.
In addition, this recipe includes 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 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.
Based on its ingredients alone, Royal Canin Size Health Nutrition Medium Dog Food looks like an average dry product.
The dashboard displays a dry matter protein reading of 26%, a fat level of 13% and estimated carbohydrates of about 53%.
As a group, the brand features an average protein content of 28% and a mean fat level of 15%. Together, these figures suggest a carbohydrate content of 49% for the overall product line.
And a fat-to-protein ratio of about 54%.
Which means this Royal Canin product line contains…
Above-average protein. Near-average fat. And near-average carbs when compared to a typical dry dog food.
When you consider the protein-boosting effect of the corn gluten meal in this recipe and the wheat gluten contained in other recipes, this looks like the profile of a kibble containing a moderate amount of meat.
Our Rating of Royal Canin Size Health Nutrition Medium Dry Dog Food
Royal Canin Size Health Nutrition Medium is a grain-inclusive dry dog food using a moderate amount of named by-product meal as its main source of animal protein, thus earning the brand 4 stars.
Royal Canin Dog Food
The following automated list (if present) includes all dog food recalls since 2009 related to Royal Canin.
No recalls noted.
You can view a complete list of all dog food recalls since 2009 here.
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More Royal Canin Brand Reviews
The following Royal Canin dog food reviews are also posted on this website:
- Royal Canin Adult Breed Health Nutrition Dog Food Review (Wet)
- Royal Canin Breed Health Nutrition Puppy Dog Food Review (Dry)
- Royal Canin Canine Health Nutrition Dog Food Review (Wet)
- Royal Canin Lifestyle Health Nutrition Urban Life Dog Food Review (Dry)
- Royal Canin Size Health Nutrition Giant Dog Food Review (Dry)
- Royal Canin Size Health Nutrition Large Dog Food Review (Dry)
- Royal Canin Size Health Nutrition Small Dog Food Review (Dry)
- Royal Canin Size Health Nutrition X-Small Dog Food Review (Dry)
- Royal Canin Veterinary Diet Hydrolyzed Protein Dog Food Review (Dry)
- Royal Canin Veterinary Diets Gastrointestinal Dog Food Review (Dry)
- Royal Canin Veterinary Diets Selected Protein Dog Food Review (Dry)
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12/05/2021 Last Update