Border Collies are good dogs. I have one friend who has five. Another friend has three.
If you get one that has been overdosed with the herding gene they can be knotheads, however.
Two of the Border Collies that my friend with three has are content to go around doing doggy things, but the third won't allow it. The third one is always trying to herd the other two. It crouches down close to the other two and if they get too far apart it rushes out and pushes them back together.
