One of our 16 weeks old chickens is very tame . we loved it at first. It will jump on your arm when asked, let you pick her up etc. But it came to the point that I am becoming scared of it. This chicken has no fear whatsoever! When Im trying to weed the flower bed, its right next to me pecking on my hand. When Im squatting and feeding our new chicks, it comes and peck me on my back. Even when I try to push it away with my foot it charges back at me!!! Im literally scared of it sometimes! What am I suppose to do? Is there a way to teach it some respect?