Yes! My Aston had the surgery in December of 2008. The key is the rehabilitation-it is the most important part of the recovery. After the surgery, he'll be able to walk but will need to be crated or kept close to you-no jumping, running, etc. After about a week, they will let you start brief (3-4 minute) walks and should also show you some exercises that will help his range of motion that you can do at home. My surgeon recommended me taking him in for physical theraphy which I did twice a week for 3 months and it helped so much. You can also do exercises with them in the tub, fill it up with water just below the height of your pup then put a towel under his belly and lift him up a bit so he can "swim" in the tub water. Mine was not so sure about it at first but he ended up loving it and got excited everytime the bath water was running. Almost 6 months later he is totally fine, walks fine, runs fine and is his old self. If you have any questions, just let me know! Good Luck!