My girlfriend always looks at me like I am crazy, but while I was reading Ed's post and Bruce's reply my DOG looked at me like I was crazy. Probably had something to do with me falling out of my chair laughing.
While I didn't find any results when I searched for Copperheaded Rattlemocassin I can relate because ANY snake that pops up within 10 feet of me triples my heart rate.
BTW, Ed,, You have one smart dog.