I was wondering if anyone had seen these. They seem like they could make good ready made brooders for a reasonable price. I believe there is even free shipping when you get to $60 bucks. This one looks just like a chicken tractor although it's tiny. Maybe it could be used in a warm climate as a brooder? Of course you'd probably have to ad some wire fencing with smaller holes. 39.5"L x 19"W x 16"H http://www.petsmart.com/product/index.jsp?productId=3006740#prodTab1 This one would be for more of an indoor brooder but it looks like it would be easy to store and very portable. It's a little pricey though. 16"x30"x28" http://www.petsmart.com/product/index.jsp?productId=2754941 Just thought I would throw a couple of ideas out there. What do you think?