I know someone on here owns one, don't remember who right now.. But what are they like? Energy, prey drive, coat, etc. I'm thinking of maybe getting one in the future, probably won't, since each time I say that I end up with a mutt of a waaaay different breed(s). I've always been interested in them, just have never seen one in person. I like doxies to, just have nightmares about the back/spine problems. So what is your opinion of them?