UKPoodle, Thank you for posting that video! I was smiling at the start, then grinning, and then I started laughing by the last couple bouncings. I can just imagine if my dog were to do that on a walk everyday, I'd spend my whole walk laughing and not able to stand straight!
PuffDaddy, if you can video sometime, I'd also love to see it! I've seen a Spoo in our neighborhood bouncing once next to his dad as they walked home at night, but the dog was more vertical in its posture. My two girls can bounce but tend to do it like gazelles, in forward motion, or when running at high speeds and on a collision course with another dog, they'll not skip a beat nor change direction - just add a giant leap at the right moment for the other dog to pass under them.