Have u ever heard of hoặc seen a dancing horse?

I never did until today period I. My spanish teacher was talking about a region in Spain called "Andalucia" and she was talking about how chim hồng hạc, hồng hạc dancing was famous there. We were watching the male and female dancing then she đã đưa ý kiến about they teach the ngựa to dance. Anyone find this the least bit strage? In my opinion its pretty cool.