I don't know too much about border collies, there are other people her who know a lot more than I know. Border Collies are usually seen black and white, though they do come in other colors. They are herding dogs, thus very active. I would say that a fenced yard is a must. They're a medium size dog. Maybe 35-50 pounds? I know a few border collies and ALL of the ones I know have separation anxiety. They seem to make a great family dog and seem to be good with kids.