Reduced price! ROYAL CANIN RENAL FELINE RF23 2KG View larger



Dry food for cats which suffer from chronic or temporary renal insufficiency. Supports the renal function and helps to reduce oxalate stone formation.

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27,50 €


32,35 €

Volume discounts

Quantity Discount You Save
3 19.26% Up to 18,69 €

Data sheet

Animal Cat
Size Multi
Age Multi
Type of food Dry food
Recommended for Renal function
Range Diet food

More info


  • Chronic renal insufficiency (CRI)
  • Urate and cystine urolithiasis


  • Pancreatitis
  • Pregnancy, lactation, puppies
  • Hyperlipidaemia

Key benefits:

  • Vegetable protein: Digestible, high quality protein from vegetables is easier to assimilate and better tolerated by cats with liver encephalosis.
  • Low phosphorus: A low phosphorus intake can support renal function in cats with chronic renal insufficiency.
  • Vascular support: Selected nutrients can help renal filtration
  • Antioxidant complex: A patented synergistic complex of antioxidants (vitamin E, vitamin C, taurine, lutein) can help to neutralise free radicals
  • Digestive system: Selected nutrients to support a balanced digestive system.

Changing your pet's diet and length of treatment:

The earlier you start feeding your cat a specialised diet, the more effective it will be. If your pet suffers from chronic kidney disease it may be necessary to feed your cat Royal Canin Veterinary Diet - Renal RF 23 for the rest of its life.

Further information:

Cats with chronic renal failure suffer from a lack of appetite. Royal Canin Veterinary Diet - Renal RF 23 is very tasty and easy to chew, even for cats with gingivitis. The high antioxidant content can help to neutralise free radicals.

Maize meal, rice, animal fat, wheat gluten*, vegetable fibres, maize gluten, soya protein isolate*, maize, animal protein (hydrolysed), lignocellulose, minerals, dried poultry protein, fish oil, soya oil, mono- and diglycerides from palmitic and stearic acids, esterified with citric acid, fructo-oligosaccharides, Indian rose extract.
*L.I.P. (low indigestible protein): selected easily digestible proteins with high biological value.

Additives per kg: Vitamin A (22,000 IU), vitamin D3 (800 IU), iron (45mg)iodine (4.5mg), copper (14mg), manganese (59mg), zinc (124mg), selenium (0.08mg).
Preservatives: antioxidants.

Analytical constituents

protein 23.0 %
fat 17.0 %
fibre 4.6 %
ash 5.8 %
calcium 0.6 %
phosphorus 0.3 %
magnesium 0.07 %
chloride 1.07 %
potassium 0.9 %
sodium 0.4 %
omega-3 fats 0.93 %
omega-6 fats 3.3 %
DHA fatty acid 0.42 mg

Feeding recommendation (g/day)

Cat's weight Lean Normal Overweight
2kg 39g 32g -
3kg 52g 43g -
4kg 64g 74g -
5kg 74g 62g 50g
6kg 85g 71g 57g
7kg 95g 79g 63g
8kg 104g 87g 69g
9kg 113g 94g 75g
10kg 122g 102g 81g


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