Happy to hear that Juno is recovering well. One of our golden retrievers was diagnosed with Bad Hip Displaysia at 5 months of age and she ended up having TPO surgery on each hip. It was a relatively new surgery in back then. When she had it done the oldest dog to have had it done was around seven so we really weren't sure of what her long term prognosis would be but we wanted to give her every chance. She ended up living to 13 1/2 years without any lameness or any other side effects. Unfortunately it was Cancer that got her in the end