Is closing coop door on chicken tractor necessary?

[jenniemig]

I was concerned about the same thing. An automatic door can help with that. We installed an ADOR1 and have been very pleased. It is nice not to have to worry about buttoning up the coop each night or opening it up each morning.

That is cool

but out of my budget for now. When I had hens a few years ago they roosted outside most of the time, and went inside to lay their eggs.