[BorderKelpie]

Originally Posted by Jkpal

Just as a stopgap measure, maybe you could keep a whistle to blow if/when they mix it up--startle them into stopping. Or get a squirt gun (even cheap ones shoot up to 3-5') and give 'em a blast or several...again, to surprise them into stopping. Just ideas to keep you out of the thick of it; gotta keep you ok so they're ok!!!

Very, very good idea.