Using poison is a horrible idea because something will end up eating it. Then whatever ate the mouse/rat will also die from the poison. It's just a cascade effect and not a good one.
Bucket traps work wonders and there are lots of you tube videos on how to make them.
Before you put your girls in the coop you could also use snap traps. If you don't free range the girls put snap traps on the outside of the coop/run
Bucket traps work wonders and there are lots of you tube videos on how to make them.
Before you put your girls in the coop you could also use snap traps. If you don't free range the girls put snap traps on the outside of the coop/run