Nephguard for dogs and cats, 90 tablets Expiration date: 2025.08 Purchased from a pet supply store on Rakuten. The outer box has been opened, so the seal has been removed and the box is slightly torn. I can include it if you'd like. The bottle itself is unopened. I am selling it because I no longer need it. Thank you for your consideration. Please feel free to ask if you have any questions.