We didn't kill the first one that ate 3 chicks-have no Idea how it got into a metal brooder with only vent holes, my husband is going to cover those with hardware cloth-never been a problem for 5+ years. We drove it 20 miles away into an overgrown field. Today, it's friend is in the actually coop, I was 30 mins late opening-it was lying in wait at the threshold of the coop/run door, surged inside and scare me and the chickens. I left it there. I went home for lunch to check...my hens have not be laying in the mornings, and I have several that lay under the run. Well, one crippled hen has been hanging out under the roost. I found her 2 feet away under the roost in a odd position- dead, and the snake's tail stretch from her to the open end of the roost and the rat snake swallowing an egg. 2 questions: 1. I think this is why my hens have not been laying in the am when I go out at 8:30 2. could that snake have killed and already weak hen because she was on a egg it wanted? what's the best way to get it to leave? we are putting moth balls in bags and hanging all around the coop and barn this evening...