We actually did know some of what Bs are like. We went for it though and was allowed a two week test run with Joey. It took more than two weeks for him to adjust so we really didn't know how he was going to be. We actually didn't officially make him ours until after a month so we could have decided not to keep him. Despite the detruction of two pairs of shoes, blankets and towels in his crate, and a few other things, we still wouldn't trade him in! The other antics and peculiarities of this breed make up for the things lost!