I got the Chickengaurd door last May. I've been very happy with not having to open and close the door every day, --and so are my chickens-- but, I've been a bit uneasy ever since, because it does not appear to be raccoon proof. I have looked off and on for the past year to find something, anything in the world on other's experience with this device & raccoons, but there, strangely, does not seem to be anything. I found this fella's solution for doors-in-general that could work with my door, but, even this has no update on whether it has proved to work in a real situation. Am I the only American who bought the Uk's https://www.chickenguard.com/?gclid=EAIaIQobChMI1vGGgvzJ2gIVyiOBCh267wz4EAAYASAAEgKVxPD_BwE with concerns re. raccoons?! Has anyone else tried Chickengaurd or the hinge device in the video? P.s. After researching auto doors a lot, months earlier, I changed my plan to buy an all in one metal door when needing to get one quickly. We have a hardware cloth/chain link run topped with old turkey wire, --a opossum got in recently, but, not into the coop.