For the first time in 14 years we had a rattlesnake up at the house. We don't usually get them around the house. We usually have chickens loose and my wife is sure they keep the snakes away. They can't leave anything alone. This was a big'un for here...an inch shy of 5 feet. 8 rattles...He was coiled up right in front of the front door. Cat wanted to go out so I opened the door... He backed up in a big hurry. I usually leave the rattlers alone out on the dry ground...but around the house is just not acceptable. He was on the porch so I couldn't use the little 410 so I used my pre18 with a CCI shot cartridge at about 4 feet. I was surprised just one did the trick. The magpies are already on the job