My big guy tags me if dinner is served beyond 8 days... he does not agree with the 14 day time frame the books tell you. So the whole group gets fed every 7 days. Smaller meals, but it was easier when there was a 5 yr gap in ages.
I've always said it feels like brushing up against a thistle... well, when he holds on a little longer trying to convince himself he could eat me knuckle by knuckle it hurts a little longer, but not much. After he releases me and I put him in his feed bin with dinner, I just throw some peroxide over it and within 10 or 15 minutes you can't tell where he was chewing on me.