This 4x6 chicken run is designed to fit under our standard 4x4 and 4x6 coops.  It has a gate to access the chicken door on your coop.  It features galvinzed 1/2 inch hardware cloth all the way around to protect your chickens from predators and to keep them inside.
 
We can customer this run to be larger.  We can make it up to 8 feet wide and as long as needed.  We also build runs with a roof and can design/customize whatever you need to fit your space and to accomadte your chickens.