Repels the Cable-Chewing Cat

American Terminal SL250-100 1/4-Inch Split Loom Tubing, 100 feet "One of my cats likes to chew on cables -- particularly expensive ones belonging to Apple products. I've used this product to cover many of my cables, starting at least a year ago, and I haven't seen any evidence that my cat has chewed on them. So, I guess they work!"

Getting this tubing over the cables isn't easy, but you only have to do it once (per cable)."