This is a specially formulated dietetic food intended for cats with lower urinary tract disease (idiopathic cystitis, struvite urolithiasis, and calcium oxalate urolithiasis). It also considers the stressful lives of cats. Exclusively available at veterinary hospitals. - Brand: ROYAL CANIN - Product Name: URINARY S/O AGEING 7+ CLT - Contents: 500g - Purpose: Urinary tract care - Features: MULTIFUNCTION - Expiration Date: May 14, 2026 Thank you for viewing. I am selling this because I have some left over.