In place of the egg chute, construct the chicken nest box with doors constructed at the backside so that you could collect the eggs from outside the coop without disturbing the chickens very much. Build a lip at the opening to prevent the eggs from falling when the doors open. A two-inch high lip is enough to keep the eggs safe. There is not much study to support this but the fact is man will only be preyed upon when a predator is starving and there is nothing else available, when a predator is sick and is unable to hunt or is very old that their movement and ability has been limited, when the animal is threatened with its back to the wall and escape routes are closed and sometimes when a man is mistaken for another identity. The design should also include a hatchway, storage area, ventilation, lighting and a feeder system. For a cleaner and healthier environment, design the floor to accommodate deep litter. This is normally done by piling three to four inches of wood shavings under the floor. Most people will design or make allowances for a feeder and water container and supply system, often though it is convenient to purchase the system in a local farm supply store. What it takes Chicken like every living creature could get by very well so long as there is an ample supply of feed and nourishment and a familiar place to gather. They could even be content with yesterday's water, a place where they could scratch and forage for food, have dirt baths and things they could peck when boredom sets in. If the lamp is lower than that, cover the lamp with a piece of cloth to control temperature. A good way to know whether the temperature is right is when the chicks congregate beneath the lamp when they roost. When the lamps temperature is too strong, the chicks will tend to spread out inside the box away from the lamp. Even the doors and windows should have a screening system for double protection. In the case of those that burrow or dig under the ground, burying chicken wire around the coop at least one foot below the soil should be able to prevent entry. The waterers and feeders should have designated spots in the coop that are easily accessible.