Adult Health-RSS™ canine wet diet is a palatable maintenance diet which includes ingredients selected to support urinary tract health. It has undergone RSS (relative supersaturation) analysis at an independent laboratory to support its use in the prevention and treatment of struvite and calcium oxalate urolithiasis. The diet contains pork, a palatable and digestible source of protein that is low in ash and phosphorus. Potato is a highly digestible and low ﬁbre carbohydrate source that contains high levels of antioxidants. This diet achieves urinary tract health parameters while containing moderate amounts of sodium. The diet is low in total ﬁbre to ensure optimal digestibility, contains prebiotics (FOS) to maintain gastrointestinal health, and has a restricted phosphorus content appropriate for use in early renal disease.