How rough does everyone play with their dogs? GKar and I play fight where he jumps at me and when I throw my forearm out to block him he will mouth it and then let go. Along with a lot of chasing around the yard where he nips me on the side when I am the chasee. I get to slap him on the butt and try to roll him over whem I am doing the chasing. There is a lot of buildup to this game with stalking on both sides so he will not do it with kids by accident. He has never actually bitten me but I get a lot of bites were I jerk my arm out of his mouth before he actually opens his mouth to let me go.