What? What? I'm spreading a myth? Impossible!!

(Not really. I was repeating what the county agent told me, and I know how wrong the county can be at times.

)
We've had rats twice, and both times we used traps, poison bait, and plugging possible entrances, with great success.
Around here, they live in the trees and come inside during the summer when water is tough to find outside. While they're inside, they do rat things like poop everywhere and gnaw on everything. I honestly don't mind them outside in the slightest; they're quiet neighbors and less mischievous than raccoons.