@ChickenCanoe I found a use for a barn cat
Last night I went to retrieve my covered feed carrier(old litter container) that I use to take out food in the rain. I left it just inside the coop door the night before without thinking. Well, the chickens had knocked it over. I picked it up and there was a mouse. I walked out, called Dart, and tipped the bucket. She had it faster than the time I dumped a mouse in a container in front of a group of free-ranging hens (though they were more brutal).
End of mouse.
I tried not having one time, and got over run by mice.