Purchased on May 29, 2025, but I never used it, so I'm putting it up for sale. My previous dog found it very useful, and his paw pads became plump and smooth. The outer box is completely unopened. I stored it on a shelf in an air-conditioned room during the summer. I will ship via Nekopos. I would appreciate it if those who understand that this is a home-stored item would consider purchasing it.