Video Of Border Collie Walking On The Streets

I have a 10 month old border collie. Sadly, I’m his third owner. I got him when he was about 4 months. He’s been mostly great. However, he has a mortal fear of being walked on the streets, particularly of the sound and presence of cars. His fear is far worse when he is on leash (he pulls back, twists himself, tries to escape down people’s driveways and crawl under parked cars).