Dog food for dogs specifically designed for urinary stone care, 3kg, helpful for maintaining health. - Product Name: Urinary Stone Care - Purpose: For dogs - Contents: 3kg - Manufacturer: Petline Co., Ltd. - Expiration Date: November 2026 I used this for my dog, but it didn't agree with their constitution. The return period specified by the manufacturer has passed, so I couldn't return it, and I am listing it for sale. I hope other dogs with the same condition can use it.