🐾 Purr-fectly Crafted for Happy, Healthy Cats! RSS methodology lowers the risk of crystal formation for optimal bladder health. Reduced magnesium levels help prevent the return of struvite stones. Innovative ingredients that help dissolve struvite stones effectively. S/O Index creates an environment that discourages crystal formation. Veterinary-exclusive formula designed for cats with urinary concerns. Dissolves stones S/O Index Bladder health Royal Canin Veterinary Diet Urinary SO Loaf in Sauce is a specialized wet cat food designed for adult cats with urinary health concerns. Each 5.8 oz can is formulated to dissolve struvite stones, prevent calcium oxalate stones, and support overall bladder health, making it an essential choice for cat owners focused on their pet's well-being.