A healthy bladder starts with the right balance of vital nutrients. Excess minerals can encourage the formation of crystals in the urine, which may lead to the creation of bladder stones. They can cause discomfort and lead to more serious problems that require the care of a veterinarian. Stress in the home has been shown to negatively impact bladder health as well. Hill's nutritionists and veterinarians developed Prescription Diet c/d Multicare Feline Stress clinical nutrition specially formulated to support your cat's urinary health, while also managing stress. In fact, c/d Multicare is clinically tested nutrition to lower the recurrence of most common urinary signs by 89%. Plus, with the S+OXSHIELD seal of confidence, the Urinary Care formula meets specific nutrient standards shown to promote a urinary environment that helps reduce the risk of struvite and calcium oxalate crystals.