Chicken is kind of borderline. They are very stupid and only dimly aware of the world. Turkeys even moreso. I have seen chickens express and seek out affection however, which tempers my view. I think a good solution might be to intentionally breed for smaller brains
Haha what a shot thrown at the poor chickens
Why? Look at their diet. Lots of rice, fish, vegetables, tofu and so on
I totally agree Lots of vegetables and herb tea