Manage your cat’s lower urinary tract health with K9 Cats Urinary S/O, a specialized therapeutic diet designed to help your pet “be healthy.” This “tasty and healthy reward” is scientifically formulated to help dissolve struvite stones and reduce the risk of crystal recurrence. By promoting an optimal urinary environment and increasing urine volume, it provides a clinical solution for cats prone to idiopathic cystitis and bladder complications.