Royal Canin Indoor Adult Dry Cat Food

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15-lb bag
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Love your cat with the Royal Canin Indoor Adult Dry Cat Food. Cats that live exclusively indoors have a less active lifestyle, which can lead to obesity. Additionally, they are sheltered from temperature and daylight variations, which disrupts the seasonal cycle of fur growth and increases shedding. This formula is designed to manage all this while providing complete and balanced tasty nutrition, allowing your indoor cat to thrive. Based on 40 years of science and observation, Royal Canin supports the health of your cat by providing him with precise nutrition and a true understanding of his specific needs.

Key Benefits

  • Kibble designed specifically for the needs of indoor cats ages 1 to 7.
  • L.I.P. digestive science innovation uses protein selected for its high digestibility.
  • Helps reduce stools odor and quantity with an appropriate fiber content, specific nutrients and L.I.P.
  • Moderate fat content adapted to the lower activity of indoor cats to maintain a healthy weight.
  • Manages hairballs with a combination of fibers that encourage intestinal transit and facilitate the elimination of hair.

See all items by Royal Canin

  • Item Number
  • Brand
    Royal Canin Size Health Nutrition
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet

Nutritional Info


  1. Chicken Meal, Corn, Brewers Rice, Corn Gluten Meal, Wheat, Chicken Fat, Wheat Gluten, Natural Flavors, Brown Rice, Pea Fiber, Rice Hulls, Dried Plain Beet Pulp, Vegetable Oil, Calcium Sulfate, Grain Distillers Dried Yeast, Sodium Silico Aluminate, Fish Oil, Potassium Chloride, Fructooligosaccharides, Sodium Pyrophosphate, Psyllium Seed Husk, Salt, Dl-Methionine, Choline Chloride, Egg Product, Calcium Carbonate, 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 A Acetate, Vitamin B12 Supplement, Folic Acid, Vitamin D3 Supplement], Taurine, Trace Minerals [Zinc Oxide, Zinc Proteinate, Ferrous Sulfate, Manganous Oxide, Manganese Proteinate, Copper Sulfate, Calcium Iodate, Sodium Selenite, Copper Proteinate], L-Carnitine, Rosemary Extract, Preserved With Mixed Tocopherols And Citric Acid.

Caloric Content

  1. 3,534 kcal/kg, 325 kcal/cup
Guaranteed Analysis
Crude Protein 27.0% min
Crude Fat 11.0% min
Crude Fat 15.0% max
Crude Fiber 5.7% max
Moisture 8.0% max

Feeding Instructions

Weight Low Activity Medium Activity High Activity
6.6 LBS 3/8 cup 1/2 cup 5/8 cup
8.8 LBS 1/2 cup 5/8 cup 3/4 cup
11.0 LBS 5/8 cup 3/4 cup 7/8 cup
13.2 LBS 5/8 cup 3/4 cup 1 cup
15.4 LBS 3/4 cup 7/8 cup 1 1/8 cup
17.6 LBS 3/4 cup 1 cup 1 1/8 cup
19.8 LBS 7/8 cup 1 1/8 cup 1 1/4 cup

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Customer Reviews

119 reviews 119 Reviews 4.8 out of 5 Stars
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97% Recommend

97% of reviewersrecommend this product

4.8 / 5
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Showing 1-10 of 119 Reviews

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  • Wonderful food

    By on

    I purchased this food for my 1.5 year old cat and she absolutely loves it! Royal canin is a great company that puts the science behind their nutrition. The palatability of their foods is unmatched as well. The food was here within days of ordering and the price is unbeatable. Will definitely be ordering again.

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  • Chewy and Royal Canin!

    By on

    I guess I have to give Chewy and Royal canin a Five.......we have been using Chewy for a year, now. Our kitties have just past their first birthday, so, at the recommendation of our Vet, time to move up to Big Kitty food. Hence, this indoor adult product. We have been mixing with the RC kitty stuff and they haven't missed a beat!......We have used Royal Canine products for years, and never had an anerexic pet!

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  • Very Happy

    By on

    My 14 year old indoor cat loves my 9 year old dog's prescription dog food by Royal Canin. I decided to buy the same brand for my cat so that she could have her own. She seems to like it and only tries to eat the dog food occasionally now!

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  • Switching Cat Food

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    My cat loves this food. She had been eating another brand for thirteen years until I received a coupon for a free small bag. So I mixed it little by little with her old food so she would not have a bad reaction. No problems so I ordered her this food.

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  • Cheap poor ingredients

    By on

    This food is garbage, corn, wheat, cats shouldn't be eating this, they're meat eaters, sure there is a little protein in wheat, corn and peas but not the meat based protein cats need. Loss of hair, itchy skin, inflammatory bowel disease, these ingredients can bring that on, horrible

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  • All my cats love it !!

    By on

    My cats are definitely particular with their wet food but this dry food (Royal Canin Indoor 27) is always eaten. None of them have ever refused to eat it or have grown tired of it. They all like it.

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  • It's a fixer

    By on

    I have 5 cats, 1 momma and her 4 babies which is 4 females and 1 male. The male has a bladder crystal problem and he is on a special Royal Canin for that but wants to eat the reg. and it's ok for him to eat this. I then have 2 of the kitties who have a sensitive GI tract and I've been through a million kinds of food for this and almost 10 years later this is the perfect food for them to eat. Problem solved. If I could give this a million stars...I would. Thanks Royal Canin!!! You gave me a product to relieve stress. My babies are back to being active like happy kitties. Complete joy :-)

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  • Very good cat food.

    By on

    I have a 12 year old cat and this is the only food she's ever had since we adopted her at 11 months. She eats it everyday. Also her younger 4 year old adopted sister began eating it just after we adopted her at a year old. They actually won't eat anything else. They love it.

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  • Finally a food my 5 cats love after the 1st bag

    By on

    In the last year I've tried all the popular foods looking for a food that my 5 cats still enjoy after that initial 1st bag is finished. I sold royal canin when I worked for a vet for 20 years and always knew it was a great food but this one so far I'm so thrilled with that my cats still love it after 2nd bag. My 5 have never eaten every piece ( even the stray pieces that escape their bowls) They eat every morsel and drag us out of bed in am begging for it...this is the one finally I can keep all 5 on even with the difference from kitten to diabetic 12 year my oldest....thrilled with this food.

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  • Very fine quality

    By on

    This product is nourishing and the cat loves it. Eats it eagerly. Royal Canin cat food selections are all top of the line and recommended by my veterinarian.

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