Royal Canin Feline Gastrointestinal Fiber Response

Dry food for cats · Adult · by Royal Canin

See the full breakdown in Beagly

What to watch for

• Brewers rice Low risk
  Small broken pieces of rice left over from milling. Digestible energy but fewer nutrients than whole rice.
• Corn Low risk
  Cooked corn is a digestible source of energy and some protein. It is often criticised but is not a common allergen; its main risk is mould toxins (aflatoxin) when quality control is poor.
• Wheat gluten Low risk
  Wheat protein used to bind wet foods and raise the protein number. Less complete than animal protein.
• Natural flavor Low risk
  Flavoring from natural sources. Normally safe, but the term can hide which animal or plant it came from, which matters for allergies.
• Vegetable oil Low risk
  An unnamed plant oil. Fine as energy, but the label does not say which plant it came from.
• Sodium tripolyphosphate Low risk
  A phosphate used for texture and, in dental chews, to reduce tartar. It adds phosphorus, which matters for dogs with kidney disease.
• Salt Low risk
  Salt supplies sodium and chloride, which dogs need. Pet foods use small amounts; high salt is mainly a concern for dogs with heart or kidney disease.
• Copper sulfate Low risk
  A source of copper, an essential trace mineral. Some breeds accumulate copper in the liver, and vets have raised concern that some dog foods supply more than dogs need.

What it does well

• Complete & balanced
  Meets an AAFCO nutrient profile.
• Taurine added
  Cats need taurine in their diet; this label lists it.

Ingredients

Brewers rice, chicken by-product meal, corn, chicken fat, powdered psyllium seed husk, wheat gluten, natural flavors, corn protein meal, dried chicory root, egg product, potassium chloride, vegetable oil, calcium sulfate, fish oil, sodium pyrophosphate, monocalcium phosphate, DL-methionine, choline chloride, fructooligosaccharides, salt, vitamins[DL-alpha tocopherol acetate (source of vitamin E), L-ascorbyl-2-polyphosphate (source of vitamin C), niacin supplement, biotin, riboflavin supplement, D-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), vitamin A acetate, thiamine mononitrate (vitamin B1), vitamin B12 supplement, folic acid, vitamin D3 supplement], marine microalgae oil, taurine, hydrolyzed yeast, trace minerals[zinc proteinate, zinc oxide, manganese proteinate, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate, copper proteinate], marigold extract (Tagetes erecta L.), rosemary extract, preserved with mixed tocopherols and citric acid.

Guaranteed analysis

What the label cannot tell you

• Ingredient order is by weight before cooking; fresh meat counts water.
• Mineral levels are not printed on this label.

Sizes and barcodes

• Feline Gastrointestinal Fiber Response - 8.8 lb UPC 030111484284

Higher-scoring dry food for cats

• Instinct Ultimate Protein Adult Cat Food - Natural, Grain Free, Chicken 89/100 · Excellent
• Instinct Ultimate Protein Cat Food - Grain Free, High Protein, Chicken 89/100 · Excellent
• ACANA Regionals Grain Free Dry Cat Food - Grasslands 87/100 · Excellent
• The Honest Kitchen Dehydrated Grain Free Chicken & Fish Cat Food, 4 lb Box 86/100 · Excellent
• Nature's Logic Chicken Meal Feast Dry Cat Food 85/100 · Excellent

More from Royal Canin

• Royal Canin Feline Selected Protein PR Loaf In Sauce 75/100 · Excellent
• Royal Canin Kitten Thin Slices in Gravy Canned Cat Food - 12x3 oz 75/100 · Excellent
• Royal Canin Kitten Wet Food - Texture Variety 73/100 · Good
• Royal Canin Feline Gastrointestinal Hydrolyzed Protein 72/100 · Good
• Royal Canin Indoor Long Hair Dry Cat Food 72/100 · Good

Informational, not veterinary advice. The score is our opinion of a food, built from the facts on its label with our published method. No brand pays to rank higher. Recipes change: check the bag you have, or scan it in the app.

Score version 2026.11.6 · Page updated 2026-11-03