RJ,

"Old Guy"? That's my Dad you're talkin' about! Does gray hair mean old?

On his feet? Rubber soled shoes at work, and usually cotton socks in the house. But if he takes off the socks, then his big feet become Zappers when I lay down in front of the chair and he rubs me with his feet. Doesn't seem to make much difference if he wears his slips (they're fuzzy inside with plastic soles; I think he tore the ears and tails off so the Kat would stop laughing) or his shoes in the house. The benifit of the shoes or the slips is he can't Zap me with his feet, just the darn fingers. What'cha thinkin', RJ?