How can I tell if my border collie is a pure breed or a cross?
How can I tell if my border collie is a pure breed or a cross? Dog Breed Discussions
The kennels said she wasn't pedigree but was a border collie, however she seems a lot lankier and less fluffy than other border collies we've met on walks, and her ears are flat refusing to prick up. Is this just variation in the breed or is she a cross? I'm asking purely from curiosity, she's a beautiful pup either way.