> You may have to euthanize a chicken

Looking online on reasons to euthanize chickens, it seems to be about not prolonging their suffering when ill.

I don't really know much on farming practices, and I'm not commenting to say that things should be one way or the other. However, I do note that with a human, euthanasia is not a common practice, specially without consent, and one would typically just numb the pain until they pass on their own, i.e. hospice care.

Maybe that's not possible with animals because chickens can't really communicate on the effectiveness of drugs...

Still much better treatment than factory farming.