Milo has improved a lot since the last 3 sessions you recommended. He is walking better when he goes on walks. Although there are times when we hear his back nails scrape the concrete it is much lighter than before. He is able to stand for longer periods of time whereas before he would lay down right away. Just yesterday he actually jumped 2 stairs from our patio to come inside. He hasn't done that in awhile. He is also going up stairs easier. We are very happy with his progress!