There of lots of people on this forum, much more experienced with BC than I, that will tell you that what the breeder said about working dogs being neurotic is total BS. I own my first BC, now 6 months, and she's easy going, loves to have fun, and is into our relationship just as much as I am. And she is working bred, from working sheepdog parents. Yes, she's active and needs to exercise her body and brain. But, no one would describe her as neurotic or as having attachment issues.