Hubby built and framed our chicken door himself so won't allow an auto door on it as he'd have to remove his. He does say he'll do one in a couple of years when we're going camping more often so we don't belabor our farmer across the road to have to run over here twice a day for weeks. Our feeders and waterers would last them minimally two weeks to a month, so she'd just have to come over maybe once a week to check them is all. Knowing her, she'd still comeover daily just to say "hi" to them as she loves our silkies. She's got Brahmas so quite the comparison.