Can i electrify my letterbox ornament?

we have a letterbox statue thief in the area who stole my 80 dollar eagle and lots of others in the street, its made from resin fibergl, well it was,i would like to replace it and was wondering if there is a way to electrify the bird so anyone that touches it recieves a zap similar to an electric fence shock,if anyone has any ideas it would be appreciated