I have had the absolute sweetest roos. Current roo BJ is a total doll, not a mean bone in his body. Takes brilliant care of his lady friend Annie. Worries and watches and protects. Builds her a nest and warms it for her, or perhaps is demonstrating what to do, I don't know!. Guards her while she's nesting. Feeds her, finds her treats - gives up his own if she wants them. Does not "bother" her excessively AT ALL*. He was the same gentle way with her predecessor Betty, whom he adored. Never left her side and was a true prince with her. When he first arrived some 7 years ago or so he was with another roo, also extremely sweet and they were the best of friends. That was Johnny. Years before that, 2 roos appeared on my property out of nowhere and they were also very sweet. All 4 had a similar look to them but I am not absolutely sure what they are. Will have to post pics sometime.
(* There was a several month period last year after hen Betty died where BJ was staying at another location with 25+ hens. While initially allowed to free range, things were great - he was so wonderful with the hens - but once the person stopped allowing freedomss and required all to stay penned up, BJ's behavior changed. He was mating the hens much more - probably bored and seemed frustrated to be penned up. Once he was back with me and allowed freedoms, he was immediately back to being as gentle as can be even though there is only one hen. I make this point because I don't think number of hens always has to do with how the roo behaves - I think it has a lot to do with the situation they're in and whether there is anything else to do all the live long day)
JJ