Keep the ground free of fallen fruit from trees. Cut back tree limbs that give raccoons access to your roof or attic. If you have a pet door, consider the risks. The risks can be minimized by closing the door at night when raccoons and skunks are most active. Close off access to areas under decks , crawl spaces, basement and attic.
Dry vents can be comfortable places for rodents.
Chimneys invite birds, bats, and an occasional raccoon. Suggestions for dealing with skunks and raccoons when their paths cross ours. Spray with a good dousing of water from the hose or a bucket of water. If the animal appears at night, leave a porch light on. Keep pets inside at night when raccoons are most active.