ROYAL CANIN RENAL SELECT ROYAL CANIN RENAL SELECT dry is a complete dietetic feed for cats formulated for the support of renal function in case of chronic renal insufficiency and for the reduction of oxalate stones formation. High quality proteins. Restricted levels of phosphorus, calcium and vitamin D. Urine alkalising properties.RECOMMENDATIONS: It is recommended that advice from a veterinarian be sought before use and before extending the period of use. Feed RENAL SELECT dry initially up to 6 months for the support of renal function in case of chronic renal insufficiency and up to 6 months for the reduction of oxalate stones formation. Key features: Complete dietetic feed for cats Supports renal function in chronic renal insufficiency Reduces formation of oxalate stones High quality proteins Restricted levels of phosphorus, calcium, and vitamin D -ThinNormalOverweightCat's weight (kg)gramsgramsgrams23731252.543362934941333.555463746151404.566554457159475.576645168168546.586725779075607.595796389983668.51048769910890729.51129475101169778