I like horse characters, I do. I like any animal of the wild kingdom that centers my interest. I can see why those people who do not like playing a wolf model for their horse characters. It's the visual aspect that people like. For some people, imagination just doesn't cut it and it can bother them.
This can go for any other animal people love, like bears and deer. Seeing a horse, running like a horse, and doing things a normal horse does, it's a great feeling to play an animal you love. However, as reality stands and with the current condition of the game, just have to make due with what you have, especially if you can't help it.