I love the coops and all the wonderful features this company has created for chicken coops! http://www.k9kennelstore.com/Newsletter.html Scroll down and click "more info" and you'll see on your right about chicken coops. Enjoy!!
Found this design online and loved the simplicity. No tape, just the paper and folding. Thought I would share.
Best to print this out at full size, do not scale it or "shrink to fit" as it messes up the fold lines.