Urinary support shouldn’t disappear with the symptoms. RCW Canine Urinary S/O Moderate Calorie provides tailored nutritional solutions to support urinary health. Helps dissolve all types of struvite stones. Recommended for dogs with a tendency to be overweight in cases of struvite uroliths, calcium oxalate uroliths and bacterial cystitis within secondary struvite. Urine dilution makes the urine less liable to form struvite and calcium oxalate stones. Helps lower the concentration of ions contributing to crystal formation. Moderate calorie content to help maintain ideal weight.