Mobile Coop Function and Transition Plan

What happens here

The creator discusses his existing mobile chicken coop, which is a low, wheeled structure that is moved every one to two days across the yard. This allows the chickens to fertilize different areas. He explains that the chickens will be moved from this mobile coop to the new, larger, permanent chicken coop because they are starting to lay eggs and need more space and a dedicated roosting area.

Goal: Explain the purpose of the mobile coop and the reason for the new, larger coop.