nightowl
We have absolutely no idea whether the horses love it but I very much doubt it. They try to run with a broken leg because their instincts tell them to stay with the herd, do you think they love it then?
It's equally irrelevant to say that they 'love it' or they don't. Horses act from instinct, not emotion. If horses are grazing in a field and one of them sets off at a gallop for some reason, the whole lot of them will join in. Once they're sure that they're not being chased by a lion they all settle down again as though nothing happened. It's this instinct that is harnessed in racing, that's all. They don't like or dislike it, they just do it...
We have to stop anthromorphisising...