Mine do well with other roos, although I think the relationship is one sided... hehe They do not stand down easily and even the biggest roo ( or Turkey) soon learns just to give up instead of messing with the little ankle biter. ( white Phoenix Roo with a very bad hair & wattle day)
Bad Bart, one of my yard D'anver roos will jump up on the gate to the chicken yard, just to give me a stare down! LOL. He quickly gets the latch released and a trip on a swinging door...
He also follows me around the yard... waiting for a sneak attack......