Welcome. Make your coop and run 3-4 times bigger than you think you need. No pre-mades, sheds are good to start with, by adding ventilation, roosting bars and nesting boxes...1/2 inch hardware cloth is your best friend. Make a hardware cloth apron (when you attached the hardware cloth at the bottom of the run walls and then run it on the ground out 18-24 inches, and cover with dirt or rock, to protect from digging predators.
