It depends on the chicks and the situation and the defect. Like marans with fused feet I don’t kill. I don’t keep them for my flock. If I’m doing meat birds I’ll keep the boys for that, and if I’m not, I’ll give them to the family I give most of my grow out heritage boys to.Anyone else here cull the chicks that aren’t up to par? Say a defect of some sort... I don’t like selling defect chicks to customers and I don’t like them in my flock because I don’t want to breed in defects
if theres an appearance defect I also may not kill. like I just hatched out a couple of Legbars with feathered feet. Not entirely uncommon but a huge fault. Who cares.... pet only situation.
most all defects I’ve ever tried to raise have eventually died. And it takes so much time and energy. It’s not worth it unless you have just a few chickens and they’re 100% pets and you just want to give yourself to a chicken.
culling chicks is the WORST of them all, but necessary if you’re even gonna hatch one time. I’m the admin of a large local chicken group on FB and we also have a large sellers list for Houston and separate seller network. I see people all the time who hatch and sell chicks offering a “special needs chick”.

like who SEEKS out a special needs chick? I just assume they can’t cull chicks.