I have a little old English game bantam named kiwi who is, for the most part, a very sweet rooster. I can go out there and sit and and he'll hop up on my lap and I can pet him and I'll give him a treat and he'll immidiatley give it to the nearest hen, but when I stand up its like my feet are the enemy! He starts pecking them like crazy! I pick him up by his legs and let him hang for a while and set him down and for the rest of the day he's just fine and friendly as ever, but every day I go through this just once. After I "punish" him, he stops for the day. Why does he find it necessary to try and kill my feet?