Quality materials
Craftsmanship
Pressure-treated lumber
Screws instead of nails
Real lumber, not plastic and particle board
Chicken Coops have a solid floor and aren't generally moved around. Coops are stationary and have some type of outside pen for the chickens to graze. Chicken tractors have no floor and is designed to be moved to a new location 1-2 times a week, providing the chickens with fresh grass, while fertilizing your lawn or garden.