If you have the time to throughly train 2 dogs properly, then you should be fine. You have to train them seperate, make them sleep in seperate crates, and even walk them seperate sometimes. The horror stories come from when people think they are cute together, and allow them to constantly be and do everything together. That is what you can not do. You have to allow them to be individual, and train them in that way. It is a lot of hard work, and very time consuming. But in the long run, the decision is yours.