the advantage of rat poison is it has an ingredient that desicates the bodies quickly so they don't smell as they break down!!!
Can't agree with that, used some bait earlier this year and I was nearly sick with the smell from under the hay. We did try to find it but didn't find it till I was moving the bales 2 weeks ago. (and that was just one rat)
We also have other peoples cats wandering around, I don't want to be poisoning anything else.
We don't normally do too bad with rats, but chap in nearby barn started keeping pigs, only came up once a day to feed, and I know he was feeding bakery waste, (did wonder why there were lots of little foil dishes in our field). Anyway, that's when we became overrun with them, they said they couldn't use poison in case a pig ate a rat. They had to eventually. When he gave up with the pigs ratties all moved down here.
I'd go crazy if they were running round while I was feeding things. as to the thought of them peeing on the hay I'm handling then giving the goats to eat ! ! !.