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ROYAL CANINIndoorAdultCHICKEN
Illustration, not the actual bag
Royal Canin

Indoor Adult

$4.53 / lb15 lb bag · ChewySee bags and stores ↓

Royal Canin Indoor Adult is a dry adult cat food with grains. Its first ingredients are chicken meal, brewers rice and corn. It has an Ingredients score of 45/100, a Nutrition score of 6.5/10 and nothing on our Avoid List. The lowest price we found is $4.53/lb (15 lb bag at Chewy).

Label checked Oct 26, 2026 · Price checked Oct 26, 2026

How It Scores

Ingredient score45 /100

The first 5 ingredients count for 70%, the rest for 30%.

Chicken meal
5 / 5
Named animal protein
Brewers rice
1 / 5
Starch or refined grain
Corn
1 / 5
Corn
Wheat
1 / 5
Wheat
Corn protein meal
1 / 5
Plant protein concentrate
Other ingredients
3.3 / 5
Average of the other 25 ingredients

Avoid List

0

The label lists none of the additives we count.

The number of unwanted additives on the label, counted separately from the two scores: 0 is best. How we score

Nutrition score6.5 /10

Adult targets. Values as listed on the label.

Protein 27%
3.4 / 5
Full points between 35% and 45%
Fat 11%
3.9 / 5
Full points between 15% and 22%
Carbohydrates 41.8%
1.6 / 5
Full points between 15% and 25%. Our estimate: the label does not list ash.
Fiber 5.7%
not scored
Shown for information.

What Is in It

Dry matter means the food with the water taken out. It lets you compare foods with different moisture fairly.

On the labelDry matter
Protein (min)27%29.2%
Fat (min)11%11.9%
Fiber (max)5.7%6.2%
Ashnot listed-
Carbohydrates (estimate)41.8%45.2%
Moisture (max)7.5%-
Calories3,534 kcal/kg · 325 kcal/cup

Label numbers are limits, not exact amounts: protein and fat are minimums, fiber and moisture are maximums.

Labels do not list carbohydrates, and this one does not list ash either. We estimate carbohydrates by assuming 7% ash, a typical value for dry cat food, and subtracting everything else from 100.

First 5 Ingredients

Ingredients are listed by weight, heaviest first. The first few usually make up most of the food.

  1. Chicken meal
  2. brewers rice
  3. corn
  4. wheat
  5. corn protein meal

All Ingredients (Label Order)

Chicken meal, brewers rice, corn, wheat, corn protein meal, natural flavors, wheat gluten, chicken fat, pea fiber, brown rice, dried plain beet pulp, vegetable oil, calcium sulfate, sodium aluminosilicate, sodium pyrophosphate, egg product, fish oil, potassium chloride, fructooligosaccharides, choline chloride, powdered psyllium seed husk, 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, thiamine mononitrate (vitamin B1), pyridoxine hydrochloride (vitamin B6), vitamin B12 supplement, vitamin A acetate, vitamin D3 supplement, folic acid], calcium carbonate, rosemary extract, preserved with mixed tocopherols and citric acid, DL-methionine, taurine, trace minerals [zinc oxide, zinc proteinate, ferrous sulfate, manganous oxide, manganese proteinate, copper sulfate, sodium selenite, calcium iodate, copper proteinate], L-carnitine

Estimated Monthly Cost

By your cat's weight, using an estimated daily amount and the cheapest bag. Your cat may eat more or less.

5-9 lb cat$175/8 cup (57 g) a day
10-14 lb cat$257/8 cup (85 g) a day

We could not find the maker's feeding chart. These amounts come from a general formula: the calories on the label (3,534 kcal/kg) and the daily energy a cat of that weight needs according to the Merck Veterinary Manual, using the figure for a neutered adult. The chart on the bag may say something different.

Bags and Stores

Prices were checked by hand on the date shown and may have changed. Store links may earn us a commission at no cost to you. How this works

BagPriceper lb
15 lbCheapest per lbChewy · price checked Oct 26, 2026$67.99$4.53Buy
7 lbChewy · price checked Oct 26, 2026$36.99$5.28Buy
3 lbChewy · price checked Oct 26, 2026$23.99$8.00Buy

Similar Price, Better Ingredients

Same age group, a higher Ingredients score, a Nutrition score no more than 0.5 lower and no more unwanted additives, at most 20% more per pound.

Last checked: Oct 26, 2026 ·Maker's page ·Suggest a correction