An independent Feed Wise evaluation of Royal Canin Large Digestive Care Dry Dog Food, built from the published ingredient panel, guaranteed analysis, certifications and processing method.
Complete diet: complete and balanced (aafco)
Share of scoring criteria backed by published evidence.
Protein
26%
Fat
16%
Estimated carbohydrate
Not calculable
Processing
Extruded
Feed Wise rates this below the standard we look for in this category for Royal Canin Large Digestive Care Dry Dog Food, an extruded kibble formula built on chicken. The manufacturer publishes a nutritional adequacy statement, so it can be fed as a complete daily diet for the life stage named on the label. Owners should note that it declares corn, wheat or soy.
Chicken by-product meal, corn, brewers rice, brown rice, corn gluten meal, chicken fat, brewers rice flour, pea fiber, natural flavors, wheat gluten, dried plain beet pulp, fish oil, vegetable oil, sodium silico aluminate, potassium chloride, salt, psyllium seed husk, calcium carbonate, choline chloride, vitamins [DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), biotin, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, niacin supplement, folic acid, thiamine mononitrate (vitamin B1), vitamin B12 supplement, riboflavin supplement, vitamin D3 supplement], taurine, trace minerals [zinc proteinate, manganese proteinate, zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, calcium iodate, sodium selenite, copper proteinate], GLA safflower oil, glucosamine hydrochloride, marigold extract (Tagetes erecta L.), magnesium oxide, chondroitin sulfate, rosemary extract, preserved with mixed tocopherols and citric acid
1. Chicken by-product meal
Tier C, moderate or neutral ingredient
Named Animal Protein
Rendered chicken by-product meal. Named species, but this is organ / by-product content, not muscle meat.
2. corn
Tier C, moderate or neutral ingredient
Whole Carbohydrate
Whole carbohydrate source. Evaluated on position, quantity and combined plant load rather than treated as automatically poor.
3. brewers rice
Tier D, lower value formulation ingredient
Refined Plant Fraction
Refined or fractionated plant ingredient. Lowers ingredient quality when used prominently.
4. brown rice
Tier C, moderate or neutral ingredient
Whole Carbohydrate
Whole carbohydrate source. Evaluated on position, quantity and combined plant load rather than treated as automatically poor.
5. corn gluten meal
Tier E, major formulation concern
Concentrated Plant Protein
Concentrated corn protein. Raises crude protein without contributing animal protein.
This is the largest single category in FeedWise. It looks at which animal ingredients are present, whether the species is named, whether organs, egg and named fats are included, and whether concentrated plant proteins are diluting the animal content.
Named animal protein first
Chicken by-product meal is a named animal ingredient in position 1.
Animal ingredients dominate the panel
24 percent of the position weighted food ingredients are animal ingredients (fortifying nutrients excluded).
Liver
No liver in the ingredient panel.
Heart
No heart in the ingredient panel.
Other appropriate organs
No additional organ meats identified.
Whole egg
No meaningful egg inclusion.
Named animal or marine fats
Named animal or marine fat sources: chicken fat, fish oil.
Verified animal ingredient proportion
The manufacturer has not published an animal ingredient percentage. Excluded from the score rather than counted against the product.
Plant protein dilution
Concentrated plant proteins detected: corn gluten meal, wheat gluten.
Every ingredient is classified into a quality tier and weighted by its position on the label, so ingredient number one counts far more than ingredient number fifteen.
Position weighted ingredient quality
13 food ingredients assessed by quality tier with early positions weighted most heavily. 35 fortifying nutrients or preservatives excluded from the average.
Ingredient splitting
Multiple fractions of the same core ingredient appear: corn family (corn, corn gluten meal); rice family (brewers rice, brown rice, brewers rice flour).
Prominent protein isolates
Protein concentrates appear from position 5: corn gluten meal, wheat gluten.
Carbohydrate is not calculable because ash is not disclosed. It is left blank rather than overstated.
Carbohydrate level
Carbohydrate could not be calculated from the available guaranteed analysis, so a neutral mid range value is used and confidence is reduced.
Refined carbohydrate sources
Refined starch or flour fractions in the first ten ingredients: brewers rice, brewers rice flour, pea fiber.
Split plant fractions
Split plant fractions understate the true plant load in the ingredient order.
Processing method: Extruded. This category measures food integrity only. Raw handling safety is assessed separately under Safety and Quality Control, so a raw food can score well here and still lose safety points.
Processing method
Extruded processing. Food integrity only. Raw handling safety is assessed separately under Safety and Quality Control.
Animal species clearly identified
Every animal ingredient names its species.
Ingredient sourcing disclosed
Not publicly verified
Country or region identified
Country or region of origin published: Canada.
Manufacturing location identified
Not publicly verified
Detailed nutritional analysis
A detailed nutritional analysis is published.
Traceability information
Not publicly verified
Manufacturer provides sourcing detail
Not publicly verified
Overall formulation transparency
A complete ingredient panel and an identified manufacturer are on file.
Marketing language alone does not count. Anything that has not been published is shown as not publicly verified rather than as a failure.
Complete and balanced for the stated life stage
CANINE CARE NUTRITION LARGE DIGESTIVE CARE is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.
Detailed nutritional analysis available
A full guaranteed analysis with energy content is on file.
Qualified formulation expertise
Not publicly verified
Feeding trial or validation
Not publicly verified
Calcium and phosphorus disclosed
Not publicly verified
Batch testing
Not publicly verified
Pathogen testing
Not publicly verified
Supplier verification
Not publicly verified
Lot traceability
Not publicly verified
Nutrient verification
Not publicly verified
Manufacturing quality program
Not publicly verified
Recall context and corrective action
No recalls on file.
A recall alone does not destroy a score. Severity, cause, frequency, recency and documented corrective action are all considered.
Unknown information is not treated as bad information. It is scored as unverified and it lowers the confidence rating instead.
Canadian retailers on record. Stock and price vary by store and province.
CANINE CARE NUTRITION LARGE DIGESTIVE CARE is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for maintenance.
Only certifications we can confirm from the brand's own documentation or the certifying body appear here. Nothing is assumed — if a program isn't listed, it isn't disclosed for this product.
| Animal Protein Quality | 7.4 / 25 |
| Ingredient Quality | 5.1 / 20 |
| Carbohydrate and Plant Load | 3.5 / 15 |
| Processing and Food Integrity | 5 / 10 |
| Transparency and Sourcing | 7 / 10 |
| Nutritional Formulation | 8 / 10 |
| Safety and Quality Control | 3.3 / 10 |
| Total | 39.3 / 100 |
FeedWise Score 3.9 · Poor · Moderate Confidence
How FeedWise Scores Dog Food →Scored by the FeedWise 100 point model. Read the full methodology.
Community reviews do not affect the Feed Wise score.
Real experiences from Paw Privileges members. Reviews never affect the Wise score — scoring is based only on label evidence.







