Urinary Moderate Calorie is for the nutritional management of: Dissolution of struvite uroliths Management of recurrent struvite & calcium oxalate urolithiasis using a single diet. Note: In cases of recurrent idiopathic cystitis, Urinary Wet is recommended. In older cats, renal function should be checked before Urinary S/O Moderate Calorie is prescribed. Not recommended in cases of: Pregnancy, lactation, growth Chronic renal failure, metabolic acidosis Heart failure Hypertension Us