This is hunting season in Maine and I dread it each year. We live on 30 acres in the country and have posted many "No Hunting" signs on the property but some hunters disregard the signs. We have fenced about an acre for the dogs to run in but, when I hear shots outside I cannot let the dogs out until dark. I have tied blaze orange kerchiefs around their necks but the dogs love to take them off each other and circle the yard as if running a victory lap. Help! Does anyone have suggestions?