Does anyone use these kind of locks on their coops and runs? Can raccoons open them? I use them indoors on my cupboards in case of earthquakes. They work well for that. I was thinking that in addition to normal locks, I would put one of these over the handles of the nest box doors. I don't trust those raccoons and figure I will put as many layers of protection on the coop as I can.
http://www.walmart.com/ip/Safety-1st-Double-Slide-Lock/16383396
http://www.walmart.com/ip/Safety-1st-Double-Slide-Lock/16383396