Royal Canin Urinary Feline 32x100g Alutray is a complete and balanced diet for adult cats that have been formulated to aid in the management of feline lower urinary tract disease (FLUTD).

The management of urolithiasis is far more challenging than it used to be; struvite urolithiasis and calcium oxalate urolithiasis occurring more frequently and commonly. Urine pH manipulation alone cannot be used to reliably manage urolithiasis. Waltham science has taken a safer approach and invested years of research in developing a single diet which effectively reduces the risks for both types of uroliths simultaneously.

Royal Canin diet feline Urinary S/O are the first and only diets which have been clinically proven to reduce the risk of both struvite and calcium oxalate urolithiasis. This diet has been designed to ensure production of urine undersaturated for struvite and with levels of calcium oxalate saturation at which spontaneous homogeneous crystallisation will not occur.