Hill's Prescription Diet c/d Feline Urinary Stress is clinically proven to reduce the recurrence of Feline Lower Urinary Tract Disease FLUTD and contains ingredients to help manage stress in cats, a known risk factor for FIC (Feline Idiopathic Cystitis). Clinically proven to dissolve struvite stones and contains L-tryptophan and milk protein hydrolysate to help control stress in cats. 

Nutrition is essential is maintaining a healthy bladder and preventing problems like crystals and bladder stones. Hill's Prescritpion diet c/d multicare has a precise balance of nutrients and minerals, that has shown in scientific studies to reduce the return of common urinary symptoms by 89%. It can also dissolve some types of stones over time. Long-term use can not only reduce the formation of stones and crystals, but more generally improve urinary health.