So new to chickens .....(Raised exotic birds years ago)....and my 8 babies (2 & 3 wks old) are SOOO friendly! I love it! They fight over who can jump in my hand or onto my arm. However, I am thinking I have a couple roos in there.....and after reading about some of the issues with aggresive Roos, and after feeding corn and having them attack my hand..Im getting nervous of when they are full size..int heir coop and I come out to feed/play/give treats??? Do you have to wear full body guard? LOL or at least jeans long sleeve shirts etc? Do they all jump on you when you come out? Do I need to work on any behaviors now?