HAY GARY!! I finally got to see it!! YAAAAAAA! I do not think you did anything wrong, I think PB was making some changes and messed something up. I added a video of Miss Tuxie in her new update thread and I couldn't get it to even show up in PB after I uploaded it.

I got on the PB forum and asked what was wrong, went to town and when I came back, everything was working again..

NOW! As for these video's of yours.. That song "If You're Happy and you know it clap your hands" is the music I hear in my head when I watch that.. Watch it yourself and sing that song... It is PURRRRRFECT for those videos...
They do look like they are dancing and trying to clap their hands...er PAWS!.