Shep started on Rose-Hip Vital Canine 10 days ago. He literally was not able to get up the stairs. He was struggling to stand up from the sitting position, struggling to get up from when he was lying down, and as you can see he is moving pretty well. What he can also do, which he hasn't been able to do for months is... jump up on the deck! For a 15 year old labrador he is doing pretty well.