For the older cat, maturity and inactivity can lead to loss of muscle mass, plus the cat can lose her appetite due to dental problems and a reduced sense of smell and taste. The mature cat may also be overweight and suffer from kidney, joint, immune and digestive disorders.

Royal Canin Feline Health Nutrition INDOOR Mature 27 features:

Aging Support
An exclusive combination of powerful antioxidants, including Vitamin E, to help combat the impact of free radicals responsible for cell aging.

Sensitive Teeth & Gums
A softer kibble, easily broken in your cat's mouth, can help to protect sensitive teeth & gums.

Litterbox odor
Improved digestibility of the food in your cat's gastrointestinal tract may contribute to smaller and less foul smelling feces.

Omega 6 Fatty Acid (min) 3.83%
Taurine (min)0.19%
Omega 3 Fatty Acid (min)0.61%
Magnesium (max)0.11%
Crude Protein (min) 27.00%
Crude Fat (min)14.00%
Moisture (max)8.00%
Crude Fiber (max)6.20%

Chicken, corn gluten meal, corn, barley, brown rice, chicken fat (naturally preserved with mixed tocopherols, rosemary extract and citric acid), chicken meal, natural chicken flavor, beet pulp, pea fiber, dried brewers yeast, rice hulls, slamon oil, dried egg powder, chicory extract, sodium silico aluminate, potassium chloride, calcium carbonate, calcium sulfate, soya oil, choline chloride, borage oil, DL-methionine, salt, taurine, Vitamins (d-alpha tocopherol (source of vitamn E), L-ascorbyl-2-polyphosphate (source of vitamin C), niacin, biotin, riboflavin, (vitamin B2), d-calcium pantothenate, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), vitamin B12 supplement, vitamin A acetate, vitamin D3 supplement, folic acid), Trace Minerals (zinc proteinate, zinc oxide, ferrous sulfate, copper proteinate, copper sulfate, manganese proteinate, manganous oxide, sodium selenite, calcium iodate), potassium, sodium tripolyphosphate, potassium cirate, glucoamine hydrochlo

The ethos of the Royal Canin brand is based on its unique vision of the dog and the cat: The conviction that dogs and cats are not human beings but animals, and as a result true respect obliges us to treat them as such. True respect implies certain obligations, one of which is the pursuit of knowledge. To truly know the animal and understand its specific physiological and nutritional requirements, and--in consequence--guarantee it a "tailor made" food in line with its real nutritional needs. Royal Canin's philosophy is therefore deliberately non-anthropomorphic. In the field of canine and feline nutrition, some manufacturers put the owners first and use them as the basis of all innovation. At Royal Canin, we put the dog and the cat at the heart of our research process; this is a radically different approach.