The picture I saw was someone looking like he was getting the horse to bow, that's why I was confused.
Just to throw this out there, please don't think all hispanics do the dancing horse thing like that. The "dancing horses" I grew up around were all Pasos, and their "dancing" was them gaiting across wooden boards (I think Paso shows do this as well but I've only seen them on YouTube so I can't say with any strong knowledge). They were prized and treated very well.
I think you're confused - I'm talking about the 'dancing' horses commonly found in Mexico and Spain. Basically the same thing every drafty said.
Please don't get me wrong, I don't think that they're all bad people or abusive to their animals - my Fiance is Puerto Rican and I got to go to PR to see and ride some Paso Finos. They're all magnificent, the particular trainer I met was a kind guy with well cared for horses - the retired ones got to 'live it out' on the mountain side and just be a horse. They had better lives than many horses I see here in the states.
I'm not referring to Pasos or horses trained in appropriate ways to move like they're dancing - I'm referring the the appalling spectacle of 'dancing horses'. If you read past my original post you'll see a video that (admittedly a bit on the extreme side) explains what I'm referring too and what was being referred to in the ad.