Motion detector lights will fail, don't bother with them.
Electric fencing or electric poultry netting, properly set up, works very well against most ground predators, and is a quick fix. Premier1supplies is a great resource, and Howard E on this site has good information too.
Your coop does need upgrading to be safer! Better latches, more ventilation, hardware cloth attached better. Without electric fencing, it's really vulnerable.
Mary
Electric fencing or electric poultry netting, properly set up, works very well against most ground predators, and is a quick fix. Premier1supplies is a great resource, and Howard E on this site has good information too.
Your coop does need upgrading to be safer! Better latches, more ventilation, hardware cloth attached better. Without electric fencing, it's really vulnerable.
Mary