Stay calm, at all times, to demonstrate there is nothing for your dog to be scared of.
- When he first starts to bark, call him to you and thank / reward him (for alerting you to potential danger) when he comes to you.
- If he fails to come when asked, walk over to where he is (do not look at him or acknowledge him in any way) and have a look at what he is barking at. Do this calmly and without fuss. Then turn and calmly walk away, calling him to follow, when he comes praise him.
- If, again, he fails to come, Isolate him.
