You need good eggs

[chickensjack]

You need good eggs, then give the chickens freedom and games like this video:

 

[sourland]

no bad eggs here - well maybe a few, but the mods eliminate them eventually.

 

[Naser]

Those chickens wouldn't last for long
Predators will get them

 

[chickensjack]

These birds are not afraid of the predator. These birds are a gang.