ROYAL CANIN Feline Urinary SO 33 Dry Cat Food (17.6 lb)
ROYAL CANIN Veterinary Diet feline URINARY SO 33 dry, URINARY SO in gel can, and URINARY SO in gravy pouch are complete and balanced diets for adult cats formulated to aid in the prevention and management of feline lower urinary tract disease due to calcium oxalate, calcium phosphate, and struvite urolithiasis.