they don't!
Chickens are unaware of their existence, for they lack Consciousness.
On the contrary, chickens will eat the slugs! Chickens LOVE slugs. Unless you have monster sized slugs the size of chickens, don't worry about it.
A pig can and will eat chickens if given the opportunity. Depending on the size of the chickens, two or three per day (or more for larger pigs) could be eaten by a size-able hog.
i dont know, the chickens won't tell me
Up to probally 10 pounds
A chicken farm that kills chickens is called a processing plant. Chickens are transported to the processing plant when they have reached the desired size.
Joel Salatin's pens each hold around 75 to 80 chickens. This chicken tractor makes sure that the chickens have room to move freely and are not just stuffed in together.
No.
Yes, although their chicks might have some troubles, and be slightly lethargic.
Average chicken brain is about the size of a mans thumb nail. Not big but sufficient for the chickens needs.
You know on the TV where chickens always craw in the morning? Yeah, you get up with them.
They shake one leg. Best results when the chickens are exposed to R.E.M. music.