Of course a person can ask for pictures, updates, and to drop them off, but in a situation where one HAS TO get rid of their birds, such requirements would make it a lot harder.
This, definitely!
I think you absolutely can ask for whatever you want to ask. They are your much loved pets and if you want to sell them on as such, and not potential meat, then that is your choice but it does mean you cut down on potential homes and lengthen the amount of time it takes to find said homes. I had the same issue when I had to reduce a flock by half. I used to work at a school and I was the head chicken keeper. In fact the only chicken keeper! When I sold my home and planned to move on, I had to re-home most of the flock as there were too many for any of the other staff to want to care for. There is no way I wanted them to end up on a plate....not because there's anything WRONG with eating chickens....I love chicken dinner as much as the next person....but these were birds I had raised from eggs, loved, nurtured and cared for. I loved them and wanted someone else to do the same. In the same way that I do not condemn any 'livestock chicken keeper', I would also not expect to be condemned as a 'pet chicken keeper'.
With that in mind, WELL BEFORE the intended move, I advertised them on Preloved (something akin to Craiglist, I believe). There were 18 birds altogether and I was expecting to re-home in groups or trios. Anyone that responded, I asked for pictures of their set up, questioned their chicken keeping background/experience and asked why they wanted the birds. Some never responded....they clearly felt the same way as some of the posters on here....that being questioned was 'too much'. Fine by me too. Absolutely. But they didn't get my birds. Some responded but with little detail or dialogue, no real interest. Fine by me. But they didn't get my birds.
One chap responded with a harrowing story of a free range flock lost to the fox, including pictures of his much loved and all named birds, happy, healthy and alive, pictures of him holding them, them sitting in his lap, perching on his shoulder. Then one awful picture of the carnage left by Mr Reynard! Then pictures of his new purpose built, fox proof pen, throughout various stages of building. Then pictures of his bags of food and medicaments. Then he asked about my birds....including whether there were any older or non-laying ones that needed extra supplements. He asked about how I cared for them, what health regimen I had. We discussed different wormers and de-lousing, the dreaded red mite etc etc etc. He took all 18 of my birds. I got enthusiastic updates for a couple of months. He got in touch, asking my advice about one of the older girls who went down with EYP. He shared his upset at then having to cull her and apologised to me in case he had been the cause!! Then it petered out. After maybe four months, I never heard from him again. And that is fine too. I never expected to be invited back to see the 'grandchildren'! Lol!
My point is, you can ask what you want but you have to put in the time too. If you want the perfect owner (in your eyes), you need to start well ahead of time and don't give the birds up til it really feels right.
There are never any guarantees. That chap could have been pulling the wool over my eyes and making chicken soup within the week but he felt right, he behaved right. When he came to collect the birds, he was gentle and caring and happy to coo-coo at them in front of me, calling them pretty little ladies and handsome boys and stroking their heads lovingly as we caught them one by one. I did my very best. I could not have done more for them. Then I had to entrust them to him. And when he stopped getting in touch, I didn't chase him. I had to let go xxxx