a new hope, it is fantastic. it doesn't cure it for now but in the near future I think cure might be possible. I'm also very obsessed about how to prolong our dogs lifespan. 10-12 years of lifespan for a GSD, why not 20 or 25.? I read the posts related loss of a dog. As soon as I read it, I think of my baby boy and ''what am I gonna do?''. I don't know how to cope with it. Ohh god please help us to prolong our dog's lifespan...