You are purchasing:- 18 pouches 85gr each ( Beef 6 , Fish 6, Chicken 6) Indications: Chronic renal insufficiency (CRI) Prevention of calcium oxalate stones in combination with renal insufficiency Prevention of recurrent irate and cystine stones Contraindications: Pregnant and lactating cats, kittens Changing your pet's diet and length of treatment: If your pet suffers from chronic kidney disease, it may be necessary to feed your cat Royal Canin Veterinary Diet - Renal for the rest of its life. The earlier you start feeding your cat a specialist diet, the more effective it will be.