Griffin has properly found his voice and will happily grumble away but when he starts barking how do I shut him up?! I don't want him not to bark at all but does anyone have any way to teach him a 'quiet' command for when he's working himself up into a proper state, I've been trying but seem to have hit a brick wall! It's a trait that I knew would appear so will he grow into it as he 'matures', and Im using sarcastic quote marks there!, or do I just warn the neighbours!! Any help would be fab!!