There were some good ideas here. I also read some of the previous threads on this topic after somebody posted some links. These dogs are outside of city limits, so I don't think any lease laws apply here. So far, dogs have chased me but I haven't been attacked, and they usually turn around after being some distance away from the house. I like the idea of slowing down and shouting at them. I'll try that, and if I have to, I can try squirting or the pebble idea.