There I was, in the mid 2000's, sitting in the living room, playing Unreal Tournament 2004 on my PowerBook, using a wired external Logitech pointing device for better aim, and one of our new kittens ran over and enthusiastically chomped on the moving cord, rendering it immediately useless - and my wife's reaction was gleeful and equally enthusiastic, "Oh look! Sylvie got her first mouse!" Something she delighted in repeating to all of our friendsMy Cat surprisingly has never touched wires or my electronics. I know it's something that does happen (my ex's cats would chew through every wire they could!)
Yeah, I bought a wireless mouse to replace it. Neither cat ever showed much further interest in cables, it was just that it was a moving target, and she was Crazy Kitten.