No, I haven't..
At the moment, we don't have any other animals other than our little dogs and Jake (the horse). My horse is used to dogs, before we bought him he had been around a couple cattle dogs. I have introduced them (Jake and Ollie), and although he does try and herd Jake now and then, I believe in natural consequence, and he'll probably learn from a little kick. He's fine with the other animals that we have. :)