Three of my chickens have eaten one of my tomato plants, leaves, green tomatoes and all. I've been reading that the plant itself is poisonous. They all seem to be alive and kickin. No signs of illness. They' re as happy as can be. One of them has diarrhea though (but no wonder with eating all those tomatoes). I was wondering how long it would take to show any signs of illness if it would to affect them in any way? Has anyone had the unfortunate experience of having a chicken die after eating a tomato plant?