Rabbits and deer always seem to be a pain try keeping wind chimes or shiny objects on the deck. That might discourage them from snacking on your garden!
i have leghorns and they are definatly not the friendly type. I recommend never putting these chickens in a pen with other chickens, because from my experience they do not get along well together. If you are looking for an affectionate breed these wouldent be your best bet, however they are...