The only raccoons I ever see are usually passing through at night, over the high back fence railing. .. they don't come into the yard. Or anyway, haven't so far! Had a baby raccoon wandering around in a neighbors yard a couple weeks ago, but it seems to be gone. Guess they've all hooked up and wandered back to the woods. ?? Hope so.
I agree Phil ...about the problem with those critters that you can't see ...fleas, termites... are they or aren't they there?...
We have cockroaches that you can put a saddle on here in Texas .... 2 inches long and they fly at you! .. When it is super hot like it is now, they want to make their presence known.
And darn rats can get super sized too. . . some are almost the size of squirrels. The only comfort I have in seeing them, is when they are around, there probably aren't any BIG snakes in the area ...