I agree with putting up a gate to keep him from having access to the door, and start doing recall exersizes (sp? it's early on Monday) where he would be able to see strange animals walking by, like at the park. This way, you can train him to focus on you when he sees a stranger, it'll take a while, so in the meantime take away his access to the door it's the safest and easiest way. Good luck! |