How to establish boundaries for my dog?
I was looking an TV commercial about a dog trainer, I think was infomercial, however one of the things he teach is to establish boundaries for the dog, like an invisible line that could be the sidewalk or the front yard so the dog donít cross it if is not taken on leash, but outside of the house.
Today in our morning walking apparently somebody left the garage door open and a curious dog try to get to know my girl while we were walking; he cross the street without any caution and almost getting killed.
I hope I never do something as stupid like that but I think is better be safe than sorry.
How can I create the invisible line that she canít cross unless she is with me?
Is this even possible?