Royal Canin Feline Urinary S/O + CLT + Satiety Support 2kg New, Unopened Expiration Date: December 29, 2026 ROYAL CANIN Royal Canin Feline Urinary S/O + CLT + Satiety Support 2kg Feline Urinary S/O + CLT + Satiety Support is a specially formulated dietetic food for cats with lower urinary tract disease (idiopathic cystitis, struvite urolithiasis, and calcium oxalate urolithiasis) who require weight loss. This diet is formulated to create slightly acidic urine by adjusting the nutritional balance of minerals, etc., limiting the magnesium content, and adjusting to be low-calorie. In addition, it contains hydrolyzed milk protein (hydrolyzed alpha S1 trypsin casein) and L-tryptophan, taking into consideration the stressful lives of cats.