open door policy

We have had a dog door for years. The cats discovered it and have liberated themselves and appear to be living 99 lives. One rescued cat, Artimus, timid and in the basement for 6 months is now a confident hunter happy for a brief respite among his humans. My bird feeder has become a death trap. Jake, whom I have introduced already. rarely used the dog door after midnight. But he has recently joined the cats on raccoon patrol which starts about 2 am. We original discovered peppermint wrappers on the floor, then heard a scurry of all the animals running through the house knocking the dry cat food feeder off its bench. There was a replay the next evening. Papa heard the noise and attested to seeing at least 6 racoons