Our rooster is a pet, no hen in home only him, he jump in my father lap and talk to him, he fall to sleep in his shoulder and went he is tired, he just leave in the afternoon and come back in the morning.
I am not sure if is the food he is eating or something else, his comb is getting some black stuff that I don't know what it is, he still eating good and his habits didn't change just I am worried because everyday he has more black spots