There is a 5 foot Blacksnake that has taken up residence in the flower bed alongside my workshop. When I'm working outdoors, I have the shop doors open, and 3 or 4 times in recent weeks, I have found that rascal in my shop...it probably likes the cooler concrete floor on these hot days. Now, before I close up for the day, I have to look around everything and make sure that it isn't in the shop...if so, I just take a broom, and "escort" it back outdoors.