Ben,
I have two cats. I have recently acquired three racoons.
The Racoons are coming through the cat door into my house.
I need to stop this
Some sort of motorized, RFID gizmo should work. I am not to the level where I could build this yet. Yet I need a solution quickly.
Please accept so I can live Racoon free. Shooting them is not an option since I live in city limits.