i bite mine!! a few still have nightmares about it, 1 wont even look at me,,, guess shoving their heads into your mouth really makes an impression on em,, hehe
but ,,,, your roo may do it again,, you told him he was boss by letting him go and getting some one else to do it. tomorrow night, dont pick him up like that, reach down, grab his head, and pick him up,, a little, walk SLOWLY to their "spot", and throw him in there. thats telling him your boss.
and ya never know,, maybe somehow you scared him, or "jumped" him, or maybe he was just having 1 of those days. he was gentle,, TRUST ME, he was gentle, if he meant to hurt you badly, he would of pulled a chunk out, not jus a scrape.