I don't know if it's coincidence or if it really works that fast, but last night (first-time use) I put a scoop of Nutra Thrive and Canine Boost in her food. Today she is more active, arthritis doesn't seem to bother her, she hasn't had as many accidents overnight, she has more energy, and is making it to the door without accidents on the way. I feel like I can take her on a walk without bringing her stroller. We'll see. I wish I could show before and after videos but...Thank you so much Dr. Richter.
Bottom Line: Yes, I would recommend this to a friend
