Yeah yeah yeah, I know, VHS is sooo not cool. We do have a DVD player. I found this VHS at a thrift store last summer. It is such a fun kids' yoga (and we have several, but this is our favorite)
One thing I like about it is that it is so focused on making yoga fun rather than serious. They change all the names of the poses to be animals. And they make animal sounds to accompany the poses. So cobra becomes snake and they hiss like a snake. Pierce loves it.
It also talks about using yoga to let your anger out, which is something every toddler needs. And sometimes they run around and shake things up, so it is good for getting some energy out.