This is honestly an issue that extends to a large segment of life on the planet. Not only domesticated chickens, but even lab animals, zoo animals, and wild animals
Humans also are effected profoundly
The root of the issue comes back to people having chickens that ultimately should not. These people keep chickens in small and unnatural environments where they entirely rely on humans for all aspects of life
This is mere transmutation, not farming. A genuine farmer produces raw calories from...