I have some 3 week old chicks and the little cockerel wants to actually bite my fingers whenever I have to put my hand in the brooder to add food, change the water, etc. He will bite me every time I do this! It doesn't hurt now due to him being so small but will this finally stop? I can't imagine him being a full grown rooster and still doing this. I just could not allow that!
What can I do to make him understand I am higher on the pecking than he is? They are all booted Black Copper Marans.
That's the mean thug on the right with the big comb!

That's the mean thug on the right with the big comb!