Hi all I have kind of an emergency. I took in a biter who loves to chew metal, clothe, and wires. Before he electrocutes himself...which was a very close call tonight.... What are these wire covering things that are to go over wires to stop pets from killing themselves and burning your home down? What are they called? Where do I buy them? Bitter Apple work long term for anyone? Thank you! Lisette [Posted in FML 5829]