The Chicken Tractor is 6x12x5 and is made with 1/2 chicken wire ( keeps unwanted birds out). This coop has a nesting box accessible from the inside by a 6 foot ramp (for the birds) and an easily accessible two foot door on the back, making egg retrieval very easy. It has two 6 foot roosting perches. The two large 10 inch wheels on the back make it an easy move and the leverage bar on the front, makes moving a snap. Checkout "chickenwerks" on Facebook for my other coops and chicks.Or on the web at www.chickenwerksaz.com. I am in Queen Creek AZ and this coop sells for $599. Optional watering system and misting system are available.