This is how i run my dogs, no tearing up the road .
For a start I always have them running behind ( 10-15 MPH and their TRAINED to stay behind) as I've heard of to many getting killed or injured running in front. I run them at night so i can see cars coming In lanes mostly just wide enough for my van, and have the doors open so i can see the dogs running by the light of the hazards with something called mirrors ( so I'm looking ahead all the time),And if they stop I know and can also stop, the doors are also open so if a car comes they can jump in ( so no their not going to get knocked over