With a job like that, my question is why was she in the vicinity of the dog? Does her job require her to enter the house?
As a dog owner, whenever someone comes to the door (and I actually answer) I do my best to get outside and close the door without allowing the dogs to follow. That way the person that knocked would have no chance of the dogs getting to them, and also keeps them from seeing whats in my house in case they have shady intentions.
I would recommend that she never pass through anyone's front door for any reason (unless she is actually required to) and get insurance on anything of value. In the mean time, chalk this up a fuckup. Who knows, maybe the bracelet can be fixed.