We are going to be very rich...

Yesterday I was working at my desk when the LBD started barking without cause.

It continued.

I went to the back of the house to yell at him, and, having done so, saw him sitting panting at the bottom of the back steps with a questioning look on his face... as the barking continued.

This means either:
a) it was another dog with a really similar bark; or
b) the LBD is working on a ventriloquism act for the flood appeal concert at the church next week.

The chance that we'll make a fortune from it?