I have drastically under estimated the how addicting chickens can be and have quickly realized that I need more chickens. 4 hens are not cutting it. I WANT MORE!!! On the way to work I was thinking that I needed a bigger chicken tractor, but I hated to just get rid of my Catawba ark/tractor after just one summer/fall. I put a good chunk of money and time into this tractor, I like the way it looks, allows for safe free ranging and it keeps the girls safe while I am at work. But is is just not big enough if I am to get more chickens. Then it hit me, some sort of run extension that I can mount to the tractor and take off easily while moving it. The current roost should be big enought to hold 8 large birds. I could always remove the next boxes and make it part of the roost for more space and put the nest boxes in the new extension part. Since the extension does not have the weight of the panels and roost it could be a good size and light enough to move around easily. What do you guys think? Do you have any ideas or have done anything similar?