Prescription Diet c/d Multicare Stress is clinical nutrition tested to lower the recurrence of most common urinary signs by 89% in cats. It’s made in the USA with global ingredients you can trust, and was developed by Hill’s nutritionists and veterinarians. This food contains ingredients to help manage stress, and is recommended for lifelong feeding of adult cats. Please consult your veterinarian for further information on how Prescription Diet foods can help your cat continue to enjoy a happy and active life. 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.