I feel your pain Butch. Some lady came to our house several weeks ago trying to sell us on a windows cleaning service. Well, while my wife had the door propped, our little schnauzer bolted out the front door and started running around the front yard. We were scared to death that she was going to run out in the road and get killed but fortunately, I chased her down. I haven't run that hard in 20+ years.
Anyway, I finally had to literally yell at the lady to leave. We told her like 3 times to please leave as we were trying to get the dog, and it even ran up to her and I said "Grab her!" and the jackass just stood there and let the dog run off. So when I finally grabbed the dog, the lady came up to me to sell me the service and I screamed "NO! GET OUT!!!!" My wife won't be rude to salespeople, but I sure as hell am unless it is a kid selling stuff for school.