Hawkeye - the plan is to build the tractor on skids with just simple framing using two by fours... Then covering about 1/3 of the top/back/sides with leftover materials from the metal building we have here. - that will keep it lightweight compared to using wood for the 1/3 section (that will give them a sheltered area from rain, sun, etc.). I have tons of hardware wire that I really need to use.. so I will use all that on the other sides and top. I plan on putting a ring on one end so I can wrap a chain around it from the outside and just pull it throughout my field using the 4-wheeler.Soooo sorry they are dying! Wow! I have never heard of Rainbow birds. I hope your CA Whites do much better! Never heard of them either! But I'm not keeping track of all the crosses people are making-- there are sooo many of them! I hate this weather too! I hope you get your tractor done. How are you thinking of making it? I love the hoop coop idea. I went and saw HeChicken's in person and her's is amazing! LOVE it!! It looks super cheap to build, too!
My friend who raises hundreds and hundreds of these broilers yearly has made her pen out of old recycled swimming pool tin! It's really lightweight too. She keeps hers just out in the middle of all her fields and "hopes for the best" - she did have a problem last year with coons or something pulling chicks out from under her pen. I'm hoping with my pen being inside my electric fence and with the 2 dogs patrolling, they'll be safe from predators. (Sam is an amazing LGD - not much gets past him and he is out all night long patrolling and barking. I watched him last night as he just stood down near the fence line - he was so poised and awesome while barking - my little Holly girl (3 months old) just stood by him like "Hey dude.. I got your back!" lol