I wouldn't worry about your rooster being unable to identify threats after being taught to respect people. My roosters are very people-friendly, but still race out to defend the girls from would-be predators.
Once, a military helicopter flew over our house during a practice flight. All the girls ran for cover and our rooster Gryffindor charged out to fight it off. Such a brave rooster!
Once, a military helicopter flew over our house during a practice flight. All the girls ran for cover and our rooster Gryffindor charged out to fight it off. Such a brave rooster!