Grow Out Pen - 1 Section H:15"Power washable & rust proof stacking grow out pen is perfect for rearing pullets (chickens), quail, pheasants, partridge, ducklings, goslings, teen turkeys, or game birds. With 15" of headspace, this unit will ensure your birds grow up safely before joining the flock. To prevent bird wetting, closed nipple drinkers receive clean, algae free water from the water tank above. To prevent foot problems, flooring is slightly larger than the brooder yet