I REALLY need to build my 4 hens a portable coop and was wondering if anyone had some good plans to share? I rescued them in Oct. '07 from an older gentleman who was looking to downsize his flock and have been battling roundworm and other parasites ever since! I've taken 2 to the vet and she highly reccomended that I put them in a portable coop for awhile so I can try to kill off whatever is in their run right now. I'm too "chicken" to let them free range (too many roaming animals around my way---hawks, dogs, cats, etc). I want to do whaterver is best for my babies. The poor things have had runny poo & this morning I saw one throw up a clear liquid. I've been worming them with Wazine and raking the run often, as well as spreading DE in the coop/run. I clean the coop throughly every morning and change their water daily, but cannot seem to get them all healthy I'd be very grateful if anyone has any plans to share or just some words of wisdom!!!