I would also tell the owners/manager that she took a risk of putting that Boa around your neck. I don't handle any snakes that aren't mind because I don't know what that snake might have. You could have come home with mites. There is a condition that is transferable between Boas and Balls. I cannot remember the name of it for the life of me, but it's deadly to Balls, and doesn't effect boas the same way. I don't know if it could have been transfered in your situation, but I'm sure she didn't either.