Well, here's what I did to curb a pretty bad infestation:
- Locked up feeders in the coop at night
- Actually lock my cat in the run at night (we can't let our cats roam bc of coyotes, and he enjoys his "field trips")
- Rat traps (we use the kind that electrocute them, then leave the carcasses far away for the woodland critters - no poison!)
- Rat birth control bait (yes, it's a thing)
- Sealing up ratty holes