I’m at wits end with Bandit’s barking and just about to my last choice - to use a dreaded bark collar. I swear he frantically barks at everything - the least little sound, everyone he sees - I don’t know what to do. I’ve tried spraying water, pennies in a can, etc. to make him stop but nothing has worked. Has anyone used a bark collar before, will it work, is there anything else that might work? Thanks!