Thanks, johny, but before we saw your suggestion we utilized the original organic and 100% effective dog silencer: the passage of time coupled with the onset of natural demise. This method is so effective that its mechanism(s) is/are built into every living thing.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw
