Ease your dogs urinary tract disease with nutritional support from Prescription Diet cd canned dog food This diet is formulated specifically to provide nutritional management of dogs with struviterelated urinary tract disease Urinary tract disease is associated with the buildup of crystals and stones in the urinary tract that can cause painful and bloody urination and potential blockage in your dog One type of crystal that forms in a dogs urinary tract is called struvite Prescription Diet cd has reduced levels of magnesium and phosphorus and also produces an acid urine pH to aid in the management of struvite crystals and stones The nutritional formulation of Prescription Diet cd may also be useful for pets with a variety of conditionsOther products from PetCareRx