http://nwpr.org en http://nwpr.org/post/fetching-living <p>Border Collies are consistently named the most intelligent of all dogs. Is their intelligence simply a matter of nature, or is there some nurture involved as well?</p> Fri, 12 Oct 2012 15:43:46 +0000 Kirsten Peters 16651 at http://nwpr.org Fetching for a Living