Hello, My wife and myself have decided we want to keep 4 to 6 chickens for egg laying. we don't have a coop yet, or decided on what breed yet. we are not even sure what has to go inside the coop etc.. we have been looking into a hybrid type, mainly the "warren", but i have read that egg production starts off good at 15-18 weeks then slowly decreases after year 1? is this the same for the Rhode island red? is it best to build my own coop or buy a ready made one for £300 :/:/ whats best to feed them? premade food or something else? do i put a heat lamp in the coop to keep them warm? (i live in england, south yorkshire) no clue what im doing just yet so any advice is greatly appreciated!!