Grizzley is bonded closest with me and him and Todd get a long great but latley if Todd and I a play wrestling or tickling ach other Grizzley will run from across the room and go for Todd. He doesn't attack but growls and jumps on him and I am nervous that he will one day maybe go a little farther. No real question here just curious about how your dogs act in situations like that and if its a normal behavior. And for all the Grizzley lovers out there I am hoping to post some new pics soon. He's almost 10 months old aready!