Royal Canin Feline Renal Support A

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.
• Corn gluten meal Low risk
  The protein left after starch is removed from corn. It raises the protein number on the label cheaply, but plant protein is less complete than meat protein.
• Soy protein isolate Low risk
  Concentrated soy protein used to raise the protein number. Soy is a recognised allergen for some dogs.
• Powdered cellulose Low risk
  Purified plant fiber used to add bulk, often in weight-control foods. Safe, but provides no nutrients.
• 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.
• Wheat Low risk
  A cooked cereal grain that supplies energy. Wheat is one of the more commonly reported food allergens in dogs, though grain allergies overall are uncommon.

What it does well

• Taurine added
  Cats need taurine in their diet; this label lists it.

Ingredients

Brewers rice, corn, chicken fat, wheat gluten, corn gluten meal, soy protein isolate, powdered cellulose, natural flavors, chicken by-product meal, wheat, dried chicory root, fish oil, calcium carbonate, potassium citrate, sodium silico aluminate, powdered psyllium seed husk, potassium chloride, sodium pyrophosphate, L-arginine, choline chloride, fructooligosaccharides, salt, DL-methionine, taurine, 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], L-lysine, trace minerals [zinc oxide, ferrous sulfate, manganous oxide, copper sulfate, sodium selenite, calcium iodate], 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 Renal Support A - 3 lb UPC 030111583536
• Feline Renal Support A - 12 oz UPC 030111583529

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