Boy you have all given me some great training ideas.
I too however have that pack thing going here with 6 yorkies and a poodle. Now believe it or not , the poodle is the old man of the bunch and I can't break him of barking at the Fed-X. UPS and mail lady but the dustmops all do well with a no bark command ,sure ,right after they get done barking anyway. LOL
I wonder if its too late to try the pennies in a can though. Can you tell me more or is it as simple as it sounds. Just a few pennies in a metal can ?