as we keep chickens, we knew we'd have either rats or mice, the dogs have caught a couple, and the chickens are good mouse catchers too, noticed them catching mice as they tried nicking chicken pellets in broad daylight, anyway, thought I'd get a few break back traps set under the shed, have caught 9 over the last three days, adults at first, and now noticing youngsters, the thing that noticable is I'm loading the bait holders up with peanut butter, which they are managing to lick out completely, before the trap stikes,