We are 7 weeks post- second surgery. See Nathan's video. He's doing pretty darn well.
http://www.youtube.com/watch?v=kgIpoRUuUik
We have started doing cavalettis to strengthen his back legs. I'll get a video of it soon (as soon as he gets a bit better at it). This exercise is basically where the dog has to step over something, like ladder rungs. This forces the dog to pick up his front leg shifting weight to the back legs. Nathan is pretty clumsy at this point but already after just a few times, he's getting the hang of it. We are also having him eat dinner with his front legs up on a low step with weight on his back legs. All of this is to stop him from hunching forward all the time. Prior to going to this neurosurgeon, we were not aware of how important this is....but we know now!!