Around here a lot of the small scale produced meat is sold via the internet, usually so that you raise on order basically. I haven't seen it done much with chickens, but I know they do it with sheep. Haven't tried it myself, since we've kept sheep at Karin's parent's cottage ourselves, but it's a booming business model at the moment. Same thing is done with eggs and veggies, that I know. But I'm sure one could find customers interested in ethically raised chicken and rabbit too.