Help your canine companion maintain normal bladder health with Hill's Prescription Diet c/d Multicare Urinary Care Chicken Flavor Dry Dog Food. Bladder stones are collections of mineral crystals that combine together in the urinary tract and create discomfort that can lead to more serious problems requiring the care of a veterinarian. Because the food your dog eats plays an important role in her overall health and well-being, Hill's nutritionists and veterinarians have developed clinical nutrition especially formulated to help support her bladder and healthy urinary function. It’s formulated with a precise balance of minerals to deliver the essential nutrition she needs without overloading her system, which could encourage the formation of crystals.