ROYAL CANIN Urinary S/O Light is a special therapeutic food, ideal for health management. - Brand: ROYAL CANIN - Product Name: Urinary S/O Light - Contents: 150g - Type: Dog Food - Therapeutic Food: Yes + ROYAL CANIN Urinary S/O Treats Contents: 150g Treats formulated to be given to dogs with lower urinary tract disease, with adjusted mineral content such as magnesium. 2 bags Thank you for viewing. I purchased these to use, but no longer need them, so I am putting them up for sale. I hope dogs suffering from urinary stones will find these helpful!