Couple of things have helped us (besides putting their feeders away). One is electronic traps. You can only catch one at a time, but they are killed without poison, so I just chick their bodies out on the property - far away from my coop - for other critters. The other is the bucket trap. You can catch more than 1 at a time with those. We haven't had a problem in several months (knock on wood!).It did say to water it down and I’ve read others say same. I just like to double check especially with stuff like that when it comes to my chickens because I would feel awful if I ever did anything to make any situation worse for them. Im going to get a super soaker equivalent to a fire truck hose and get real nuts on everything
Yea rats are hell on earth i’m finding out. It seems like my flocks health issues are connected to these rats. Im not sure if they can cause death in chickens..but we have had one chicken after the other become so sick they passed or we had to cull because they were suffering! This has never happened to us i just feel like their has to be a connection. Or its just a huge coincidence. We have all their feed including treats stored in tins we always have. Our garbage any time we have to bring it out before dump is stored inside metal garbage cans as well all the way on other side of yard. I made fiancé get rid of his bird feeders he’s always had and everything and make sure any treats or scraps they didnt finish in run are cleaned up and disposed of. I really dont want to have to resort to poison but im not sure the traps and all we've done to help rid around the coops of rats is really working
They can bring disease and lice and mites. I think that's what caused the mites I dealt with last year. They can vote chickens, too, even kill them, esp younger birds. That never happened to me, but I've read accounts.
I may just surround their entire run with hardware cloth one of these days, esp now that avian flu is looming.