Should have explained the town thing.
We are pretty far out (generally 45-60 min drive) so when we do drive out it is always to town for groceries/supplies. If I have a packrat to relocate it is always to town as that is where we go when driving.
And town is not exactly town. I let the critters out in the wilderness on the way to town. Not sure they would do too well in Durango. They really like wilderness.
We have lots of other wildlife (Elk, Deer, Bear, Chipmunks, Ground Squirrels, Racoons, Albert Squirrels, Porcupines, Coyotes, Mountain Lions, Fox, Snowshoe Hare, Deer Mice, Owls, Bats, etc…) But the only critters that ever cause real trouble are the pesky packrats. Elk will sometimes stomp on the train tracks and bend rails, but thankfully that is pretty rare.
As Dave mentions, the deer mice should be avoided due to hantavirus. Actually their droppings are what to avoid without respiratory protection. Have to be real careful when sweeping.