Is it Necessary? Is it Desirable? Is it Adequate?

I'd say yes. Mine go up and down on and off their perch all day, but don't sacrifice run space to have one. If you can't have it at least 2' off the ground, I wouldn't have one. Some people have built veritable jungle gyms for their chickens, that look great. From what I hear, the chickens love it! Mine aren't quite so lucky; a perch and a tyre is all they have at the moment.

 

Hi, In the summer I do not shut my chickens in at night. We too can have some hot nights so I like all windows and doors open to allow air flow. Their run and coop is completely enclosed with hardware cloth so no predators can get at them. I also have a large branch wired to each side in their run that they love to sit on, in fact in the winter they perch and soak up the sun rays to get warm. I do think having some rain protection is neccesary. Rain will turn a run floor into a mud pit which is not fun so I ordered clear tarp on amazon, they had many different sizes which was nice and I have it overhang on the sides a little bit to ensure it stays dry. Also, chickens can fly high so 4ft is not going to contain them but if you throw a tarp over it they should not try to jump out. My husband built a cheap play pen with chicken wire and 1x2's thats all enclosed and it worked great for controlled outdoor time. Make sure your chickens like you because wrangling them back to the coop can be a challenge (I've trained mine to come with a shake of a treat can) Best of luck!

 

I personally wouldn't leave them out in a tractor type pen overnight, I would build the secure area to accomodate the hot weather, make it with a lot of ventilation areas covered with hardware cloth to allow some air movement. A tractor is not usually a very secure place for a chicken, it has little to no protection from predators who will dig in. I would like to use a piece of plywood or something similar for a roof on all or part of the tractor to be sure they have adequate shade all day in that kind of weather.

 

A very BIG shed or coop can technically be a "non permanent structure". Don't add a foundation and hey.... it is moveable. You can use your own judgement and common sense as to how you build structures on you place and apply for building permits.

A tractor is fine but all birds need a secure place to sleep and to go to get out of the sun, storms, predators, etc... A Roosting bar is ideal to get them off the damp or cold ground.

More than one waterer and one feeder is ideal for the birds at the bottom of the pecking order.

My birds free range within a 50" high fenced area. They can go over but they pretty much stay in their area.

Hope this helps!

 

My dad had a tractor coop for years, and we never had a problem with predators or the heat. Just park your tractor in the shad and make sure they have lots of water.

 

I used a tractor last summer for three chickens. We had several weeks of 100 degree plus weather and the nights were as bad. The girls automatically headed to the coop portion of the tractor at night. The coop portion has great ventilation but there wasn't any air moving so I just left the door to the coop open and placed a fan in the run so that it blew into the coop. They were still protected from predators via the attached run although not as secure as a closed coop would have been.

If you have good ventilation and can find a way to keep air moving, you should be okay. I'd also freeze several gallons of water in milk jugs and put them in the tractor coop at night. You could feel the difference when you placed your hand in there, with the air moving over the ice it really helped. Doubt it would make any difference in a large coop but it did help in the smaller tractor.