@ DK - did you rectify your mouse situation? We have are getting more and more, we are out in a very rural spot and next to an open field. I completely cleaned out the coops, nest boxes and run yesterday and added new straw to their run and nest boxes and PDZ & DE (to coops). While cleaning the run found a feed bowl upside down and when I dug it up there was a nest of a mom and baby mice. They didn't stand a chance against our mousers, our best mousers are the BR and the Delaware. Anyway, needing a natural remedy to deter the mouse population. I wouldn't mind a barn cat, that we could let into the run and chickens area at night. It would strictly have to be an outside cat as my boyfriend is allergic. We have plenty of out building on the property where we could make a nice sheltered spot out of the element for it. One drawback to that is we have a pretty active coon and coyote population up here. I am pulling their food at night out of the run and we don't have any in the coop. We will be making gravity PVC feeders for the run that we can just cover at night.
Anyone else have suggestions?