My husband is a Licensed .. Nusiance Animal Control guy who traps skunks and raccoons daily. You can buy a have a hart trap at a tractor supply or probably other places depending on where you live. If it's a big raccoon it won't go into a too small trap.. so don't buy the smallest trap. I'd got for medium or large. You can bait with peanut butter or things like chocolate junk food cake i.e. devil dogs.. he uses peanut butter and it works. We trap regularly to be sure we have no raccoons around our chicken house. Sometimes he will leave a small bag of garbage in the back of his truck at night.. if it's there in the morning , there are no racs around.. ( skunks can't climb).. if there is a mess he will set traps.. I hope this will help.. They don't like lights and noise but you have to be proactive to keep their populations down. Rats are on the rise everywhere and they do things to chickens that are very gruesome .. We have bait boxes everywhere.. and I know if one of the chickens were to eat a small rat that had been poisoned it would die but we keep the Rat populations waaaaay down so that won't happen.. and you have to keep on them all the time. People say using poison for rats is dangerous for chickens and to some extent it can be and is. But having a rat enter the vent of a chicken and eating from the inside out is on the other end of the risk. If I can answer any varmit issues.. I'm happy to give our perspective. One place people get squeamish is killing the raccoon.. If you release a racoon it will NEVER go into a trap again. If you trap raccoons you need to kill them or you create a super nuisance for someone else. If that someone else has chickens.. that's not fair. There are no shortages of nuisance animals and unfortunately life is full of difficult choices. People need to be aware of these facts. Be wary of dealing with Raccoons.. they can disembowel a man if cornered and they leap at you and we know of another trapper who had this happen to him . We love all animals.. but our chickens have a considerable investment that we need to protect. Some people drown raccoons.. my husband finds a 22 to the head ( even in a cage) is a much faster less traumatic death. I hope this helps and if this upsets you that was not my intention, I'm trying to help someone defend their flock, which is what we do.