Strong stool odour caused by smelly hydrogen sulphide can be a problem when cats live exclusively indoors. Highly digestible proteins (L.I.P.) like wheat gluten (99% digestible) and dried egg powder, fibre from beet pulp, prebiotics like FOS (fructooligosaccharides), and water-absorbing ingredients like zeolite work to ease digestion and reduce hydrogen sulphide in your cat’s stool by 60%*.

Plaque and tartar build-up can lead to not-so-fresh breath. INDOOR ADULT kibbles are specially engineered in shape, size, texture and density to simulate a brushing action on the indoor adult cat’s teeth. Sodium tripolyphosphate traps minerals that contribute to the formation of plaque and tartar. Green tea polyphenols also contribute to better oral hygiene.

Indoor cats spend 3 to 4 hours a day grooming and tend to shed more than other cats. Fibre from peas and dried beet pulp work with lubricating anchovy oil to move the hair that the indoor adult cat swallows through her digestive system, thereby minimizing hairballs.

100% Satisfaction Guaranteed

Indoor cats spend more time sleeping, eating and grooming rather than exercising which can result in slower digestion, soft, smelly stools and weight gain. Also, increased grooming can lead to more hairballs.

Working toward a sustainable future

Our belief that pets make our world better inspires and gives life to our purpose of making a better A BETTER WORLD FOR PETS ™

Discover more
Labrador Retriever adult sitting with its owner outdoors

Buy Online

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.

Calorie Content

This diet contains 3534 kilocalories of metabolizable energy (ME) per kilogram or 325 kilocalories ME per cup on an as fed basis (calculated).

Crude Protein (min)27.0%
Crude Fat (min)11.0%
Crude Fat (max)15.0%
Crude Fiber (max)5.7%
Moisture (max)8.0%
Cat Weight Low Activity Medium Activity High Activity
6.6 lb (3 kg) 3/8 cup (36 g) 1/2 cup (45 g) 5/8 cup (54 g)
8.8 lb (4 kg) 1/2 cup (45 g) 5/8 cup (56 g) 3/4 cup (67 g)
11 lb (5 kg) 5/8 cup (52 g) 3/4 cup (65 g) 7/8 cup (78 g)
13 lb (6 kg) 5/8 cup (59 g) 3/4 cup (74 g) 1 cup (89 g)
15 lb (7 kg) 3/4 cup (66 g) 7/8 cup (83 g) 1 1/8 cups (100 g)
18 lb (8 kg) 3/4 cup (73 g) 1 cup (91 g) 1 1/8 cups (109 g)
20 lb (9 kg) 7/8 cup (79 g) 1 1/8 cups (99 g) 1 1/4 cups (119 g)
Royal Canin Feline Health Nutrition Indoor Adult Dry Cat Food

Still have questions about this product?

Find out how to reach us, and get in touch

Ask a question

Customer reviews

Shirley01
17 Jan 2024

The only food my cats love it

I never had a problem with this food, my cats love it,
Lily Lynx
11 Jan 2024

La Lake
11 Jan 2024

Best Ever

Only dry food my two fur babies Love. Fast shipping and appreciate that food is approved by my picky eaters.
Iryna
29 Aug 2023

Freddies mom
26 Jul 2023

Great quality

I used to use RC 8 years ago. Great quality and my cats are healthy and good shape
Deb123
16 May 2023

Great cat food

Love this cat food. My cat eats only what he needs. Fills him up. He is nine years old and gives him so much energy.
Red13
26 Apr 2023

Can’t live without it

I’ve had my cat on Royal Canine since she was just a baby. I feed her this indoor kind now and she loves it. She is almost 2 and has NEVER thrown up. She’s healthy and has not been sick since she was a kitten. She was found sick.
TortieShell
16 Apr 2023

My Picky. Cat. Enjoys. It

I got. The dry and Wet. Food. Royal. Canin. From the Vets. And with my. Picky eater. Cat. She. Enjoys. It
ACatOwner
22 Mar 2023

Cat loves this!

Great product! Recommend this to anyone with an indoor cat.
Connie A
23 Feb 2023

My cats won’t eat it

My cats won’t eat it. My cats won’t eat it. My cats won’t eat it.