Both yesterday and today we found one of our live traps on its side, empty. There was a coon and a possum in two other traps. I did see a fox a couple of weeks ago but have not had any luck catching it. Any ideas - do you think maybe something big is turning the trap over to get to the bait? Do I need a bigger trap or a different kind of trap? I'm pretty sure the fox is what has gotten several of my chickens during the daytime when they were free ranging, but I haven't seen him since that one time and so far haven't found anything that he wants to crawl into the trap for.