Howdy Chicken Folk. I am planning to set up nipples for my future chickens. Will plan to use a 5 gallon bucket for outside. Will also need a water source in coop. would nipples attached to a smaller container work for that? What is the best nipple to buy? Links to web sites much appreciated! Do people use a hole dozer to drill into buckets? Is it better to have the nipples attached to bottom of bucket or sides?