Bunny hoping in puppy

I wouldn't worry in a puppy, if they are still doing it @ an older age, then perhaps...I would take a peek @ the hips. I don't feel gait or clicking of the hips can accurately DX hip dysplasia, as there can be many reasons for it...eg: how the dog is put together...straight front, exaggerated rear... etc etc...If they are not balanced in structure they are not going to move smoothly. I was once told that any dog that frog dogged was dysplastic...My Boston and almost every puppy out of him does this : go figure!