Crankin, I cycle out where there are no leash laws. I can't tell you how many times I've been chased by dogs. I've learned to claim my space when a dog comes after me, meaning I don't make eye contact and I act like the dog is nothing but a peanut. On rare occasions I've squirted the dog with water and that usually suffices.

As for your dilemma, I would first chat with the dog owner and let them know that it's not good for the dog to chase you out in the road and that it may get hit by a car. If the owner snubs you, then contact authorities and file a complaint. The animal control officer may need to be contacted and they may issue a warning for allowing the dog to be an endangerment to the public--particularly if the dog nips you while you are cycling.

Good luck and I hope this helps.