That's a fun little diagram there. Let's bring it back to reality here. Chickens, as a species, in a negotiation with humans, as a species, have no leverage. Their sole bargaining chip is, in fact, people who really like them as living creatures. Gallophiles.
What can the chicken do to convince the human to, on a purely moral basis, refrain from domesticating chickendom as a livestock animal? What do they bring without the gallophile?