We have a fox or a very smart raccoon (or some sort of animal that is big enough or smart enough) that will occasionally grab a chicken at dusk before they are locked up at night, and steel cat food. We have tried to catch him in our box trap but he is to smart - we put the trap up at our neighbor's house, and every night he stole the bait and got away. He get's the bait, moves the trap, and the door is always closed. One night he stole the bait, drug the trap about 20 feet off of the neighbor's porch and into the driveway, and then flipped it over. We can't use snares or dead falls or anything that would hurt it because we have cats that like to get caught. Anyone have ideas???