Well also turning his head away is physical but doesnt bother him neither me, i find it best method for now..in that cases i said..Oh and also ofcourse when he bites me i put one of his toy in his mouth instead and show him that is right..if that works its no need to ignore him..And pretty often it does..But you said when he is tired..as i see he bites mostly of being overexcited not tired
After all he is better and better every day, alltrough he bite me in my lips yesterday for welcome home, but was excited biting and jumping..no problem, just need to teach him to be calmer at such situations.. :-) Thanks for all your time and help guys..