Neprofin PET is a cutting-edge systemic enzyme blend, specifically for household pets and formulated to improve their health, comfort, and longevity as they age. Neprofin PET will help defend against soreness, injuries, and decreased mobility in your aging pet, helping to ensure playtime remains an enjoyable part of their daily routines. Safe, all-natural, non-toxic, and non-pharmaceutical, it can be simply incorporated into your pet's daily diet as a long-term preventative and supplement to help facilitate easier movement, as well as tissue and muscle repair.