My flock is 8-11 months old, 9 female, 1 roo (11 mo). I simply love and adore my roo (Spatch is his name) but I don’t pet him..ever, since the time he started crowing. I address him by name and walk past him and his nearby ladies as I do daily chicken chores. All treats are presented at his feet or nearby so that I’m not seen as competing. When I have to inspect hen during the day I bring her back and put her down near him. My methods have worked for me so far. I learned here on BYC that cuddling a roo, young or old, may not always work out safely, so I decided to look without touching early on. Hope your boy settles down and you remain unharmed.